AES

aes-202511040000874761FALSE00008747612025-11-042025-11-04

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d)

OF THE SECURITIES EXCHANGE ACT OF 1934

Date of Report (Date of earliest event reported): November 4, 2025

THE AES CORPORATION

(Exact name of registrant as specified in its charter)

Delaware001-1229154-1163725 (State or other jurisdiction of incorporation) (Commission File Number) (IRS Employer Identification No.)

4300 Wilson Boulevard Arlington, Virginia 22203 (Address of principal executive offices, including zip code)

Registrant’s telephone number, including area code: (703) 522-1315

NOT APPLICABLE

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act: Title of Each ClassTrading Symbol(s)Name of Each Exchange on Which Registered Common Stock, par value $0.01 per shareAESNew York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02 Results of Operations and Financial Condition.

On November 4, 2025, The AES Corporation (“AES” or the “Company”) issued a press release announcing its financial results for the quarter and year ended September 30, 2025. A copy of the press release is being furnished as Exhibit 99.1 attached hereto and is incorporated by reference herein. Such information is furnished pursuant to Item 2.02 and shall not be deemed “filed” for any purpose, including for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that Section. The information in this Current Report on Form 8-K shall not be deemed incorporated by reference into any filing under the Securities Act of 1933, as amended (the “Securities Act”), or the Exchange Act regardless of any general incorporation language in such filing.

Item 7.01 Regulation FD Disclosure.

On November 4, 2025, AES issued a press release announcing its financial results for the quarter ended September 30, 2025, its most recent guidance and provided additional forward-looking information. A copy of the press release is being furnished as Exhibit 99.1 attached hereto and is incorporated by reference herein. Such information is furnished pursuant to Item 7.01 and shall not be deemed “filed” for any purpose, including for the purposes of Section 18 of the Exchange Act, or otherwise subject to the liabilities of that Section. The information in this Current Report on Form 8-K shall not be deemed incorporated by reference into any filing under the Securities Act or the Exchange Act regardless of any general incorporation language in such filing.

Safe Harbor Disclosure

This news release contains forward-looking statements within the meaning of the Securities Act and of the Exchange Act. Such forward-looking statements include, but are not limited to, those related to future earnings, growth, and financial and operating performance. Forward-looking statements are not intended to be a guarantee of future results, but instead constitute AES’ current expectations based on reasonable assumptions. Forecasted financial information is based on certain material assumptions. These assumptions include, but are not limited to, our expectations regarding accurate

aes-202507310000874761FALSE00008747612025-07-312025-07-31

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d)

OF THE SECURITIES EXCHANGE ACT OF 1934

Date of Report (Date of earliest event reported): July 31, 2025

THE AES CORPORATION

(Exact name of registrant as specified in its charter)

Delaware001-1229154-1163725 (State or other jurisdiction of incorporation) (Commission File Number) (IRS Employer Identification No.)

4300 Wilson Boulevard Arlington, Virginia 22203 (Address of principal executive offices, including zip code)

Registrant’s telephone number, including area code: (703) 522-1315

NOT APPLICABLE

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act: Title of Each ClassTrading Symbol(s)Name of Each Exchange on Which Registered Common Stock, par value $0.01 per shareAESNew York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02 Results of Operations and Financial Condition.

On July 31, 2025, The AES Corporation (“AES” or the “Company”) issued a press release announcing its financial results for the quarter and year ended June 30, 2025. A copy of the press release is being furnished as Exhibit 99.1 attached hereto and is incorporated by reference herein. Such information is furnished pursuant to Item 2.02 and shall not be deemed “filed” for any purpose, including for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that Section. The information in this Current Report on Form 8-K shall not be deemed incorporated by reference into any filing under the Securities Act of 1933, as amended (the “Securities Act”), or the Exchange Act regardless of any general incorporation language in such filing.

Item 7.01 Regulation FD Disclosure.

On July 31, 2025, AES issued a press release announcing its financial results for the quarter ended June 30, 2025, its most recent guidance and provided additional forward-looking information. A copy of the press release is being furnished as Exhibit 99.1 attached hereto and is incorporated by reference herein. Such information is furnished pursuant to Item 7.01 and shall not be deemed “filed” for any purpose, including for the purposes of Section 18 of the Exchange Act, or otherwise subject to the liabilities of that Section. The information in this Current Report on Form 8-K shall not be deemed incorporated by reference into any filing under the Securities Act or the Exchange Act regardless of any general incorporation language in such filing.

Safe Harbor Disclosure

This news release contains forward-looking statements within the meaning of the Securities Act and of the Exchange Act. Such forward-looking statements include, but are not limited to, those related to future earnings, growth, and financial and operating performance. Forward-looking statements are not intended to be a guarantee of future results, but instead constitute AES’ current expectations based on reasonable assumptions. Forecasted financial information is based on certain material assumptions. These assumptions include, but are not limited to, our expectations regarding accurate projections of fut

aes-202505010000874761FALSE00008747612025-05-012025-05-01

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d)

OF THE SECURITIES EXCHANGE ACT OF 1934

Date of Report (Date of earliest event reported): May 1, 2025

THE AES CORPORATION

(Exact name of registrant as specified in its charter)

Delaware001-1229154-1163725 (State or other jurisdiction of incorporation) (Commission File Number) (IRS Employer Identification No.)

4300 Wilson Boulevard Arlington, Virginia 22203 (Address of principal executive offices, including zip code)

Registrant’s telephone number, including area code: (703) 522-1315

NOT APPLICABLE

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act: Title of Each ClassTrading Symbol(s)Name of Each Exchange on Which Registered Common Stock, par value $0.01 per shareAESNew York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02 Results of Operations and Financial Condition.

On May 1, 2025, The AES Corporation (“AES” or the “Company”) issued a press release announcing its financial results for the quarter and year ended March 31, 2025. A copy of the press release is being furnished as Exhibit 99.1 attached hereto and is incorporated by reference herein. Such information is furnished pursuant to Item 2.02 and shall not be deemed “filed” for any purpose, including for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that Section. The information in this Current Report on Form 8-K shall not be deemed incorporated by reference into any filing under the Securities Act of 1933, as amended (the “Securities Act”), or the Exchange Act regardless of any general incorporation language in such filing.

Item 7.01 Regulation FD Disclosure.

On May 1, 2025, AES issued a press release announcing its financial results for the quarter ended March 31, 2025, its most recent guidance and provided additional forward-looking information. A copy of the press release is being furnished as Exhibit 99.1 attached hereto and is incorporated by reference herein. Such information is furnished pursuant to Item 7.01 and shall not be deemed “filed” for any purpose, including for the purposes of Section 18 of the Exchange Act, or otherwise subject to the liabilities of that Section. The information in this Current Report on Form 8-K shall not be deemed incorporated by reference into any filing under the Securities Act or the Exchange Act regardless of any general incorporation language in such filing.

Safe Harbor Disclosure

This news release contains forward-looking statements within the meaning of the Securities Act and of the Exchange Act. Such forward-looking statements include, but are not limited to, those related to future earnings, growth, and financial and operating performance. Forward-looking statements are not intended to be a guarantee of future results, but instead constitute AES’ current expectations based on reasonable assumptions. Forecasted financial information is based on certain material assumptions. These assumptions include, but are not limited to, our expectations regarding accurate projections of future

aes-202502280000874761FALSE00008747612025-02-272025-02-27

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d)

OF THE SECURITIES EXCHANGE ACT OF 1934

Date of Report (Date of earliest event reported): February 28, 2025

THE AES CORPORATION

(Exact name of registrant as specified in its charter)

Delaware001-1229154-1163725 (State or other jurisdiction of incorporation) (Commission File Number) (IRS Employer Identification No.)

4300 Wilson Boulevard Arlington, Virginia 22203 (Address of principal executive offices, including zip code)

Registrant’s telephone number, including area code: (703) 522-1315

NOT APPLICABLE

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act: Title of Each ClassTrading Symbol(s)Name of Each Exchange on Which Registered Common Stock, par value $0.01 per shareAESNew York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02 Results of Operations and Financial Condition.

On February 28, 2025, The AES Corporation (“AES” or the “Company”) issued a press release announcing its financial results for the quarter and year ended December 31, 2024. A copy of the press release is being furnished as Exhibit 99.1 attached hereto and is incorporated by reference herein. Such information is furnished pursuant to Item 2.02 and shall not be deemed “filed” for any purpose, including for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that Section. The information in this Current Report on Form 8-K shall not be deemed incorporated by reference into any filing under the Securities Act of 1933, as amended (the “Securities Act”), or the Exchange Act regardless of any general incorporation language in such filing.

Item 7.01 Regulation FD Disclosure.

On February 28, 2025, AES issued a press release announcing its financial results for the quarter ended December 31, 2024, its most recent guidance and provided additional forward-looking information. A copy of the press release is being furnished as Exhibit 99.1 attached hereto and is incorporated by reference herein. Such information is furnished pursuant to Item 7.01 and shall not be deemed “filed” for any purpose, including for the purposes of Section 18 of the Exchange Act, or otherwise subject to the liabilities of that Section. The information in this Current Report on Form 8-K shall not be deemed incorporated by reference into any filing under the Securities Act or the Exchange Act regardless of any general incorporation language in such filing.

Safe Harbor Disclosure

This news release contains forward-looking statements within the meaning of the Securities Act and of the Exchange Act. Such forward-looking statements include, but are not limited to, those related to future earnings, growth, and financial and operating performance. Forward-looking statements are not intended to be a guarantee of future results, but instead constitute AES’ current expectations based on reasonable assumptions. Forecasted financial information is based on certain material assumptions. These assumptions include, but are not limited to, our expectations regarding accurat

aes-202410310000874761FALSE00008747612024-10-312024-10-31

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d)

OF THE SECURITIES EXCHANGE ACT OF 1934

Date of Report (Date of earliest event reported): October 31, 2024

THE AES CORPORATION

(Exact name of registrant as specified in its charter)

Delaware001-1229154-1163725 (State or other jurisdiction of incorporation) (Commission File Number) (IRS Employer Identification No.)

4300 Wilson Boulevard Arlington, Virginia 22203 (Address of principal executive offices, including zip code)

Registrant’s telephone number, including area code: (703) 522-1315

NOT APPLICABLE

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act: Title of Each ClassTrading Symbol(s)Name of Each Exchange on Which Registered Common Stock, par value $0.01 per shareAESNew York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02 Results of Operations and Financial Condition.

On October 31, 2024, The AES Corporation (“AES” or the “Company”) issued a press release announcing its financial results for the quarter and year ended September 30, 2024. A copy of the press release is being furnished as Exhibit 99.1 attached hereto and is incorporated by reference herein. Such information is furnished pursuant to Item 2.02 and shall not be deemed “filed” for any purpose, including for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that Section. The information in this Current Report on Form 8-K shall not be deemed incorporated by reference into any filing under the Securities Act of 1933, as amended (the “Securities Act”), or the Exchange Act regardless of any general incorporation language in such filing.

Item 7.01 Regulation FD Disclosure.

On October 31, 2024, AES issued a press release announcing its financial results for the quarter ended September 30, 2024, its most recent guidance and provided additional forward-looking information. A copy of the press release is being furnished as Exhibit 99.1 attached hereto and is incorporated by reference herein. Such information is furnished pursuant to Item 7.01 and shall not be deemed “filed” for any purpose, including for the purposes of Section 18 of the Exchange Act, or otherwise subject to the liabilities of that Section. The information in this Current Report on Form 8-K shall not be deemed incorporated by reference into any filing under the Securities Act or the Exchange Act regardless of any general incorporation language in such filing.

Safe Harbor Disclosure

This news release contains forward-looking statements within the meaning of the Securities Act and of the Exchange Act. Such forward-looking statements include, but are not limited to, those related to future earnings, growth, and financial and operating performance. Forward-looking statements are not intended to be a guarantee of future results, but instead constitute AES’ current expectations based on reasonable assumptions. Forecasted financial information is based on certain material assumptions. These assumptions include, but are not limited to, our expectations regarding accurate

aes-202408010000874761FALSE00008747612024-08-012024-08-01

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d)

OF THE SECURITIES EXCHANGE ACT OF 1934

Date of Report (Date of earliest event reported): August 1, 2024

THE AES CORPORATION

(Exact name of registrant as specified in its charter)

Delaware001-1229154-1163725 (State or other jurisdiction of incorporation) (Commission File Number) (IRS Employer Identification No.)

4300 Wilson Boulevard Arlington, Virginia 22203 (Address of principal executive offices, including zip code)

Registrant’s telephone number, including area code: (703) 522-1315

NOT APPLICABLE

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act: Title of Each ClassTrading Symbol(s)Name of Each Exchange on Which Registered Common Stock, par value $0.01 per shareAESNew York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02 Results of Operations and Financial Condition.

On August 1, 2024, The AES Corporation (“AES” or the “Company”) issued a press release announcing its financial results for the quarter and year ended June 30, 2024. A copy of the press release is being furnished as Exhibit 99.1 attached hereto and is incorporated by reference herein. Such information is furnished pursuant to Item 2.02 and shall not be deemed “filed” for any purpose, including for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that Section. The information in this Current Report on Form 8-K shall not be deemed incorporated by reference into any filing under the Securities Act of 1933, as amended (the “Securities Act”), or the Exchange Act regardless of any general incorporation language in such filing.

Item 7.01 Regulation FD Disclosure.

On August 1, 2024, AES issued a press release announcing its financial results for the quarter ended June 30, 2024, its most recent guidance and provided additional forward-looking information. A copy of the press release is being furnished as Exhibit 99.1 attached hereto and is incorporated by reference herein. Such information is furnished pursuant to Item 7.01 and shall not be deemed “filed” for any purpose, including for the purposes of Section 18 of the Exchange Act, or otherwise subject to the liabilities of that Section. The information in this Current Report on Form 8-K shall not be deemed incorporated by reference into any filing under the Securities Act or the Exchange Act regardless of any general incorporation language in such filing.

Safe Harbor Disclosure

This news release contains forward-looking statements within the meaning of the Securities Act and of the Exchange Act. Such forward-looking statements include, but are not limited to, those related to future earnings, growth, and financial and operating performance. Forward-looking statements are not intended to be a guarantee of future results, but instead constitute AES’ current expectations based on reasonable assumptions. Forecasted financial information is based on certain material assumptions. These assumptions include, but are not limited to, our expectations regarding accurate projections of

aes-202405020000874761FALSE00008747612024-05-022024-05-02

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d)

OF THE SECURITIES EXCHANGE ACT OF 1934

Date of Report (Date of earliest event reported): May 2, 2024

THE AES CORPORATION

(Exact name of registrant as specified in its charter)

Delaware001-1229154-1163725 (State or other jurisdiction of incorporation) (Commission File Number) (IRS Employer Identification No.)

4300 Wilson Boulevard Arlington, Virginia 22203 (Address of principal executive offices, including zip code)

Registrant’s telephone number, including area code: (703) 522-1315

NOT APPLICABLE

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act: Title of Each ClassTrading Symbol(s)Name of Each Exchange on Which Registered Common Stock, par value $0.01 per shareAESNew York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02 Results of Operations and Financial Condition.

On May 2, 2024, The AES Corporation (“AES” or the “Company”) issued a press release announcing its financial results for the quarter and year ended March 31, 2024. A copy of the press release is being furnished as Exhibit 99.1 attached hereto and is incorporated by reference herein. Such information is furnished pursuant to Item 2.02 and shall not be deemed “filed” for any purpose, including for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that Section. The information in this Current Report on Form 8-K shall not be deemed incorporated by reference into any filing under the Securities Act of 1933, as amended (the “Securities Act”), or the Exchange Act regardless of any general incorporation language in such filing.

Item 7.01 Regulation FD Disclosure.

On May 2, 2024, AES issued a press release announcing its financial results for the quarter ended March 31, 2024, its most recent guidance and provided additional forward-looking information. A copy of the press release is being furnished as Exhibit 99.1 attached hereto and is incorporated by reference herein. Such information is furnished pursuant to Item 7.01 and shall not be deemed “filed” for any purpose, including for the purposes of Section 18 of the Exchange Act, or otherwise subject to the liabilities of that Section. The information in this Current Report on Form 8-K shall not be deemed incorporated by reference into any filing under the Securities Act or the Exchange Act regardless of any general incorporation language in such filing.

Safe Harbor Disclosure

This news release contains forward-looking statements within the meaning of the Securities Act and of the Exchange Act. Such forward-looking statements include, but are not limited to, those related to future earnings, growth, and financial and operating performance. Forward-looking statements are not intended to be a guarantee of future results, but instead constitute AES’ current expectations based on reasonable assumptions. Forecasted financial information is based on certain material assumptions. These assumptions include, but are not limited to, our expectations regarding accurate projections of future

aes-202402260000874761FALSE00008747612024-02-262024-02-26

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d)

OF THE SECURITIES EXCHANGE ACT OF 1934

Date of Report (date of earliest event reported): February 26, 2024

THE AES CORPORATION

(Exact name of registrant as specified in its charter)

Delaware001-1229154-1163725 (State or other jurisdiction of Incorporation) (Commission File Number) (IRS Employer Identification No.)

4300 Wilson Boulevard Arlington, Virginia 22203 (Address of principal executive offices, including zip code)

Registrant’s telephone number, including area code: (703) 522-1315

NOT APPLICABLE

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act: Title of Each ClassTrading Symbol(s)Name of Each Exchange on Which Registered Common Stock, par value $0.01 per shareAESNew York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02 Results of Operations and Financial Condition.

On February 26, 2024, The AES Corporation (“AES” or the “Company”) issued a press release announcing its financial results for the quarter and year ended December 31, 2023. A copy of the press release is being furnished as Exhibit 99.1 attached hereto and is incorporated by reference herein. Such information is furnished pursuant to Item 2.02 and shall not be deemed “filed” for any purpose, including for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that Section. The information in this Current Report on Form 8-K shall not be deemed incorporated by reference into any filing under the Securities Act of 1933, as amended (the “Securities Act”), or the Exchange Act regardless of any general incorporation language in such filing.

Item 7.01 Regulation FD Disclosure.

On February 26, 2024, AES issued a press release announcing its financial results for the quarter ended December 31, 2023, its most recent guidance and provided additional forward-looking information. A copy of the press release is being furnished as Exhibit 99.1 attached hereto and is incorporated by reference herein. Such information is furnished pursuant to Item 7.01 and shall not be deemed “filed” for any purpose, including for the purposes of Section 18 of the Exchange Act, or otherwise subject to the liabilities of that Section. The information in this Current Report on Form 8-K shall not be deemed incorporated by reference into any filing under the Securities Act or the Exchange Act regardless of any general incorporation language in such filing.

Safe Harbor Disclosure

This news release contains forward-looking statements within the meaning of the Securities Act and of the Exchange Act. Such forward-looking statements include, but are not limited to, those related to future earnings, growth, and financial and operating performance. Forward-looking statements are not intended to be a guarantee of future results, but instead constitute AES’ current expectations based on reasonable assumptions. Forecasted financial information is based on certain material assumptions. These assumptions include, but are not limited to, our expectations regarding accurat

aes-202311020000874761FALSE11/2/202300008747612023-11-022023-11-020000874761us-gaap:CommonStockMember2023-11-022023-11-020000874761aes:CorporateUnitsMember2023-11-022023-11-02

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d)

OF THE SECURITIES EXCHANGE ACT OF 1934

Date of Report (date of earliest event reported): November 2, 2023

THE AES CORPORATION

(Exact name of registrant as specified in its charter)

Delaware001-1229154-1163725 (State or other jurisdiction of Incorporation) (Commission File Number) (IRS Employer Identification No.)

4300 Wilson Boulevard Arlington, Virginia 22203 (Address of principal executive offices, including zip code)

Registrant’s telephone number, including area code: (703) 522-1315

NOT APPLICABLE

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act: Title of Each ClassTrading Symbol(s)Name of Each Exchange on Which Registered Common Stock, par value $0.01 per shareAESNew York Stock Exchange Corporate UnitsAESCNew York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02 Results of Operations and Financial Condition.

On November 2, 2023, The AES Corporation (“AES” or the “Company”) issued a press release announcing its financial results for the quarter and year ended September 30, 2023. A copy of the press release is being furnished as Exhibit 99.1 attached hereto and is incorporated by reference herein. Such information is furnished pursuant to Item 2.02 and shall not be deemed “filed” for any purpose, including for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that Section. The information in this Current Report on Form 8-K shall not be deemed incorporated by reference into any filing under the Securities Act of 1933, as amended (the “Securities Act”), or the Exchange Act regardless of any general incorporation language in such filing.

Item 7.01 Regulation FD Disclosure.

On November 2, 2023, AES issued a press release announcing its financial results for the quarter ended September 30, 2023, its most recent guidance and provided additional forward-looking information. A copy of the press release is being furnished as Exhibit 99.1 attached hereto and is incorporated by reference herein. Such information is furnished pursuant to Item 7.01 and shall not be deemed “filed” for any purpose, including for the purposes of Section 18 of the Exchange Act, or otherwise subject to the liabilities of that Section. The information in this Current Report on Form 8-K shall not be deemed incorporated by reference into any filing under the Securities Act or the Exchange Act regardless of any general incorporation language in such filing.

Safe Harbor Disclosure

This news release contains forward-looking statements within the meaning of the Securities Act and of the Exchange Act. Such forward-looking statements include, but are not limited to, those related to future earnings, growth, and financial and operating performance. Forward-looking statements are not intended to be a guarantee of future results, but instead constitute AES’ current expectations based on reasonable assumptions.

aes-202308030000874761FALSE8/3/202300008747612023-08-032023-08-030000874761us-gaap:CommonStockMember2023-08-032023-08-030000874761aes:CorporateUnitsMember2023-08-032023-08-03

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d)

OF THE SECURITIES EXCHANGE ACT OF 1934

Date of Report (date of earliest event reported): August 3, 2023

THE AES CORPORATION

(Exact name of registrant as specified in its charter)

Delaware001-1229154-1163725 (State or other jurisdiction of Incorporation) (Commission File Number) (IRS Employer Identification No.)

4300 Wilson Boulevard Arlington, Virginia 22203 (Address of principal executive offices, including zip code)

Registrant’s telephone number, including area code: (703) 522-1315

NOT APPLICABLE

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act: Title of Each ClassTrading Symbol(s)Name of Each Exchange on Which Registered Common Stock, par value $0.01 per shareAESNew York Stock Exchange Corporate UnitsAESCNew York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02 Results of Operations and Financial Condition.

On August 3, 2023, The AES Corporation (“AES” or the “Company”) issued a press release announcing its financial results for the quarter and year ended June 30, 2023. A copy of the press release is being furnished as Exhibit 99.1 attached hereto and is incorporated by reference herein. Such information is furnished pursuant to Item 2.02 and shall not be deemed “filed” for any purpose, including for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that Section. The information in this Current Report on Form 8-K shall not be deemed incorporated by reference into any filing under the Securities Act of 1933, as amended (the “Securities Act”), or the Exchange Act regardless of any general incorporation language in such filing.

Item 7.01 Regulation FD Disclosure.

On August 3, 2023, AES issued a press release announcing its financial results for the quarter ended June 30, 2023, its most recent guidance and provided additional forward-looking information. A copy of the press release is being furnished as Exhibit 99.1 attached hereto and is incorporated by reference herein. Such information is furnished pursuant to Item 7.01 and shall not be deemed “filed” for any purpose, including for the purposes of Section 18 of the Exchange Act, or otherwise subject to the liabilities of that Section. The information in this Current Report on Form 8-K shall not be deemed incorporated by reference into any filing under the Securities Act or the Exchange Act regardless of any general incorporation language in such filing.

Safe Harbor Disclosure

This news release contains forward-looking statements within the meaning of the Securities Act and of the Exchange Act. Such forward-looking statements include, but are not limited to, those related to future earnings, growth, and financial and operating performance. Forward-looking statements are not intended to be a guarantee of future results, but instead constitute AES’ current expectations based on reasonable assumptions. Forecasted financ

aes-202305040000874761FALSE00008747612023-05-042023-05-040000874761us-gaap:CommonStockMember2023-05-042023-05-040000874761aes:CorporateUnitsMember2023-05-042023-05-04

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d)

OF THE SECURITIES EXCHANGE ACT OF 1934

Date of Report (date of earliest event reported): May 4, 2023

THE AES CORPORATION

(Exact name of registrant as specified in its charter)

Delaware001-1229154-1163725 (State or other jurisdiction of Incorporation) (Commission File Number) (IRS Employer Identification No.)

4300 Wilson Boulevard Arlington, Virginia 22203 (Address of principal executive offices, including zip code)

Registrant’s telephone number, including area code: (703) 522-1315

NOT APPLICABLE

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act: Title of Each ClassTrading Symbol(s)Name of Each Exchange on Which Registered Common Stock, par value $0.01 per shareAESNew York Stock Exchange Corporate UnitsAESCNew York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02 Results of Operations and Financial Condition.

On May 4, 2023, The AES Corporation (“AES” or the “Company”) issued a press release announcing its financial results for the quarter and year ended March 31, 2023. A copy of the press release is being furnished as Exhibit 99.1 attached hereto and is incorporated by reference herein. Such information is furnished pursuant to Item 2.02 and shall not be deemed “filed” for any purpose, including for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that Section. The information in this Current Report on Form 8-K shall not be deemed incorporated by reference into any filing under the Securities Act of 1933, as amended (the “Securities Act”), or the Exchange Act regardless of any general incorporation language in such filing.

Item 7.01 Regulation FD Disclosure.

On May 4, 2023, AES issued a press release announcing its financial results for the quarter ended March 31, 2023, its most recent guidance and provided additional forward-looking information. A copy of the press release is being furnished as Exhibit 99.1 attached hereto and is incorporated by reference herein. Such information is furnished pursuant to Item 7.01 and shall not be deemed “filed” for any purpose, including for the purposes of Section 18 of the Exchange Act, or otherwise subject to the liabilities of that Section. The information in this Current Report on Form 8-K shall not be deemed incorporated by reference into any filing under the Securities Act or the Exchange Act regardless of any general incorporation language in such filing.

Safe Harbor Disclosure

This news release contains forward-looking statements within the meaning of the Securities Act and of the Exchange Act. Such forward-looking statements include, but are not limited to, those related to future earnings, growth, and financial and operating performance. Forward-looking statements are not intended to be a guarantee of future results, but instead constitute AES’ current expectations based on reasonable assumptions. Forecasted financial information

aes-202302270000874761FALSE00008747612023-02-272023-02-270000874761us-gaap:CommonStockMember2023-02-272023-02-270000874761aes:CorporateUnitsMember2023-02-272023-02-27

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d)

OF THE SECURITIES EXCHANGE ACT OF 1934

Date of Report (date of earliest event reported): February 27, 2023

THE AES CORPORATION

(Exact name of registrant as specified in its charter)

Delaware001-1229154-1163725 (State or other jurisdiction of Incorporation) (Commission File Number) (IRS Employer Identification No.)

4300 Wilson Boulevard Arlington, Virginia 22203 (Address of principal executive offices, including zip code)

Registrant’s telephone number, including area code: (703) 522-1315

NOT APPLICABLE

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act: Title of Each ClassTrading Symbol(s)Name of Each Exchange on Which Registered Common Stock, par value $0.01 per shareAESNew York Stock Exchange Corporate UnitsAESCNew York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02 Results of Operations and Financial Condition.

On February 27, 2023, The AES Corporation (“AES” or the “Company”) issued a press release announcing its financial results for the quarter and year ended December 31, 2022. A copy of the press release is being furnished as Exhibit 99.1 attached hereto and is incorporated by reference herein. Such information is furnished pursuant to Item 2.02 and shall not be deemed “filed” for any purpose, including for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that Section. The information in this Current Report on Form 8-K shall not be deemed incorporated by reference into any filing under the Securities Act of 1933, as amended (the “Securities Act”), or the Exchange Act regardless of any general incorporation language in such filing.

Item 7.01 Regulation FD Disclosure.

On February 27, 2023, AES issued a press release announcing its financial results for the quarter ended December 31, 2022, its most recent guidance and provided additional forward-looking information. A copy of the press release is being furnished as Exhibit 99.1 attached hereto and is incorporated by reference herein.

AES announces the intention to establish a commercial paper program under which the Company may issue unsecured promissory notes (the “notes”) from time to time up to a maximum aggregate face amount of $750 million outstanding at any time. The revolving credit agreement, dated as of September 24, 2021 (as further amended on August 23, 2022, the “Credit Agreement”), by and among the Company, certain lenders and issuing banks from time to time party thereto and Citibank, N.A., as administrative agent, will be available to repay the notes, if necessary. The maturities of the notes may vary, but will not exceed 397 days from the date of issue. The notes will rank equal in right of payment with all other unsubordinated and unsecured senior indebtedness of the Company. The proceeds of the notes will be used for general corporate purposes. The notes will be sold on customary terms in the U.S. commerc

aes-202211040000874761FALSE00008747612022-11-042022-11-040000874761us-gaap:CommonStockMember2022-11-042022-11-040000874761aes:CorporateUnitsMember2022-11-042022-11-04

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d)

OF THE SECURITIES EXCHANGE ACT OF 1934

Date of Report (date of earliest event reported): November 4, 2022

THE AES CORPORATION

(Exact name of registrant as specified in its charter)

Delaware001-1229154-1163725 (State or other jurisdiction of Incorporation) (Commission File Number) (IRS Employer Identification No.)

4300 Wilson Boulevard Arlington, Virginia 22203 (Address of principal executive offices, including zip code)

Registrant’s telephone number, including area code: (703) 522-1315

NOT APPLICABLE

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act: Title of Each ClassTrading Symbol(s)Name of Each Exchange on Which Registered Common Stock, par value $0.01 per shareAESNew York Stock Exchange Corporate UnitsAESCNew York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02 Results of Operations and Financial Condition.

On November 4, 2022, The AES Corporation (“AES” or the “Company”) issued a press release announcing its financial results for the quarter and year ended September 30, 2022. A copy of the press release is being furnished as Exhibit 99.1 attached hereto and is incorporated by reference herein. Such information is furnished pursuant to Item 2.02 and shall not be deemed “filed” for any purpose, including for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that Section. The information in this Current Report on Form 8-K shall not be deemed incorporated by reference into any filing under the Securities Act of 1933, as amended (the “Securities Act”), or the Exchange Act regardless of any general incorporation language in such filing.

Item 7.01 Regulation FD Disclosure.

On November 4, 2022, AES issued a press release announcing its financial results for the quarter ended September 30, 2022, its most recent guidance and provided additional forward-looking information. A copy of the press release is being furnished as Exhibit 99.1 attached hereto and is incorporated by reference herein. Such information is furnished pursuant to Item 7.01 and shall not be deemed “filed” for any purpose, including for the purposes of Section 18 of the Exchange Act, or otherwise subject to the liabilities of that Section. The information in this Current Report on Form 8-K shall not be deemed incorporated by reference into any filing under the Securities Act or the Exchange Act regardless of any general incorporation language in such filing.

Safe Harbor Disclosure

This news release contains forward-looking statements within the meaning of the Securities Act and of the Exchange Act. Such forward-looking statements include, but are not limited to, those related to future earnings, growth and financial and operating performance. Forward-looking statements are not intended to be a guarantee of future results, but instead constitute AES’ current expectations based on reasonable assumptions. Forecasted

aes-202208050000874761FALSE00008747612022-08-052022-08-050000874761us-gaap:CommonStockMember2022-08-052022-08-050000874761aes:CorporateUnitsMember2022-08-052022-08-05

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d)

OF THE SECURITIES EXCHANGE ACT OF 1934

Date of Report (date of earliest event reported): August 5, 2022

THE AES CORPORATION

(Exact name of registrant as specified in its charter)

Delaware001-1229154-1163725 (State or other jurisdiction of Incorporation) (Commission File Number) (IRS Employer Identification No.)

4300 Wilson Boulevard Arlington, Virginia 22203 (Address of principal executive offices, including zip code)

Registrant’s telephone number, including area code: (703) 522-1315

NOT APPLICABLE

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act: Title of Each ClassTrading Symbol(s)Name of Each Exchange on Which Registered Common Stock, par value $0.01 per shareAESNew York Stock Exchange Corporate UnitsAESCNew York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02 Results of Operations and Financial Condition.

On August 5, 2022, The AES Corporation (“AES” or the “Company”) issued a press release announcing its financial results for the quarter and year ended June 30, 2022. A copy of the press release is being furnished as Exhibit 99.1 attached hereto and is incorporated by reference herein. Such information is furnished pursuant to Item 2.02 and shall not be deemed “filed” for any purpose, including for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that Section. The information in this Current Report on Form 8-K shall not be deemed incorporated by reference into any filing under the Securities Act of 1933, as amended (the “Securities Act”), or the Exchange Act regardless of any general incorporation language in such filing.

Item 7.01 Regulation FD Disclosure.

On August 5, 2022, AES issued a press release announcing its financial results for the quarter ended June 30, 2022, its most recent guidance and provided additional forward-looking information. A copy of the press release is being furnished as Exhibit 99.1 attached hereto and is incorporated by reference herein. Such information is furnished pursuant to Item 7.01 and shall not be deemed “filed” for any purpose, including for the purposes of Section 18 of the Exchange Act, or otherwise subject to the liabilities of that Section. The information in this Current Report on Form 8-K shall not be deemed incorporated by reference into any filing under the Securities Act or the Exchange Act regardless of any general incorporation language in such filing.

Safe Harbor Disclosure

This news release contains forward-looking statements within the meaning of the Securities Act and of the Exchange Act. Such forward-looking statements include, but are not limited to, those related to future earnings, growth and financial and operating performance. Forward-looking statements are not intended to be a guarantee of future results, but instead constitute AES’ current expectations based on reasonable assumptions. Forecasted financial info

aes-202205050000874761FALSE00008747612022-05-052022-05-050000874761us-gaap:CommonStockMember2022-05-052022-05-050000874761aes:CorporateUnitsMember2022-05-052022-05-05

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d)

OF THE SECURITIES EXCHANGE ACT OF 1934

Date of Report (date of earliest event reported): May 5, 2022

THE AES CORPORATION

(Exact name of registrant as specified in its charter)

Delaware001-1229154-1163725 (State or other jurisdiction of Incorporation) (Commission File Number) (IRS Employer Identification No.)

4300 Wilson Boulevard Arlington, Virginia 22203 (Address of principal executive offices, including zip code)

Registrant’s telephone number, including area code: (703) 522-1315

NOT APPLICABLE

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act: Title of Each ClassTrading Symbol(s)Name of Each Exchange on Which Registered Common Stock, par value $0.01 per shareAESNew York Stock Exchange Corporate UnitsAESCNew York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02 Results of Operations and Financial Condition.

On May 5, 2022, The AES Corporation (“AES” or the “Company”) issued a press release announcing its financial results for the quarter and year ended March 31, 2022. A copy of the press release is being furnished as Exhibit 99.1 attached hereto and is incorporated by reference herein. Such information is furnished pursuant to Item 2.02 and shall not be deemed “filed” for any purpose, including for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that Section. The information in this Current Report on Form 8-K shall not be deemed incorporated by reference into any filing under the Securities Act of 1933, as amended (the “Securities Act”), or the Exchange Act regardless of any general incorporation language in such filing.

Item 7.01 Regulation FD Disclosure.

On May 5, 2022, AES issued a press release announcing its financial results for the quarter ended March 31, 2022, its most recent guidance and provided additional forward-looking information. A copy of the press release is being furnished as Exhibit 99.1 attached hereto and is incorporated by reference herein. Such information is furnished pursuant to Item 7.01 and shall not be deemed “filed” for any purpose, including for the purposes of Section 18 of the Exchange Act, or otherwise subject to the liabilities of that Section. The information in this Current Report on Form 8-K shall not be deemed incorporated by reference into any filing under the Securities Act or the Exchange Act regardless of any general incorporation language in such filing.

Safe Harbor Disclosure

This news release contains forward-looking statements within the meaning of the Securities Act and of the Exchange Act. Such forward-looking statements include, but are not limited to, those related to future earnings, growth and financial and operating performance. Forward-looking statements are not intended to be a guarantee of future results, but instead constitute AES’ current expectations based on reasonable assumptions. Forecasted financial information

aes-202202240000874761TRUE00008747612022-02-242022-02-240000874761us-gaap:CommonStockMember2022-02-242022-02-240000874761aes:CorporateUnitsMember2022-02-242022-02-24

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K/A

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d)

OF THE SECURITIES EXCHANGE ACT OF 1934

Date of Report (date of earliest event reported): February 24, 2022

THE AES CORPORATION

(Exact name of registrant as specified in its charter)

Delaware001-1229154-1163725 (State of Incorporation) (Commission File No.) (IRS Employer Identification No.)

4300 Wilson Boulevard, Suite 1100 Arlington, Virginia 22203 (Address of principal executive offices, including zip code)

Registrant’s telephone number, including area code: (703) 522-1315

NOT APPLICABLE

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act: Title of Each ClassTrading Symbol(s)Name of Each Exchange on Which Registered Common Stock, par value $0.01 per shareAESNew York Stock Exchange Corporate UnitsAESCNew York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Explanatory Note

This Amendment No. 1 on Form 8-K/A is being filed by the Company to amend its current report on Form 8-K filed with the Securities and Exchange Commission ("SEC") on February 24, 2022 (the "Original Report") solely to correct a clerical error that resulted in an Item 2.02 Results of Operations and Financial Condition disclosure being misclassified as Item 2.01 Completion of Acquisition or Disposition of Assets. Except as otherwise provided herein, the disclosures made in the Original Report remain unchanged.

Item 2.02 Results of Operations and Financial Condition.

On February 24, 2022, The AES Corporation (“AES” or the “Company”) issued a press release announcing its financial results for the quarter and year ended December 31, 2021. A copy of the press release is being furnished as Exhibit 99.1 attached hereto and is incorporated by reference herein. Such information is furnished pursuant to Item 2.02 and shall not be deemed “filed” for any purpose, including for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that Section. The information in this Current Report on Form 8-K shall not be deemed incorporated by reference into any filing under the Securities Act of 1933, as amended (the “Securities Act”), or the Exchange Act regardless of any general incorporation language in such filing.

Item 7.01 Regulation FD Disclosure.

On February 24, 2022, AES issued a press release announcing its financial results for the quarter ended December 31, 2021, its most recent guidance and provided additional forward-looking information. A copy of the press release is being furnished as Exhibit 99.1 attached hereto and is incorporated by reference herein. Such information is furnished pursuant to Item 7.01 and shall not be deemed “filed” for any purpose, including for the purposes of Section 18 of the Exchange Act, or otherwise subject to the liabilities of that Section. The information in this Current Report on Form 8-K shall not be deemed incorporated by reference into any filing under the Securities Act or the Exchange Act regardl

aes-202111030000874761FALSE00008747612021-11-032021-11-030000874761us-gaap:CommonStockMember2021-11-032021-11-030000874761aes:CorporateUnitsMember2021-11-032021-11-03

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d)

OF THE SECURITIES EXCHANGE ACT OF 1934

Date of Report (date of earliest event reported): November 3, 2021

THE AES CORPORATION

(Exact name of registrant as specified in its charter)

Delaware001-1229154-1163725 (State of Incorporation) (Commission File No.) (IRS Employer Identification No.)

4300 Wilson Boulevard, Suite 1100 Arlington, Virginia 22203 (Address of principal executive offices, including zip code)

Registrant’s telephone number, including area code: (703) 522-1315

NOT APPLICABLE

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act: Title of Each ClassTrading Symbol(s)Name of Each Exchange on Which Registered Common Stock, par value $0.01 per shareAESNew York Stock Exchange Corporate UnitsAESCNew York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02 Results of Operations and Financial Condition.

On November 3, 2021, The AES Corporation (“AES” or the “Company”) issued a press release announcing its financial results for the quarter and year ended September 30, 2021. A copy of the press release is being furnished as Exhibit 99.1 attached hereto and is incorporated by reference herein. Such information is furnished pursuant to Item 2.02 and shall not be deemed “filed” for any purpose, including for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that Section. The information in this Current Report on Form 8-K shall not be deemed incorporated by reference into any filing under the Securities Act of 1933, as amended (the “Securities Act”), or the Exchange Act regardless of any general incorporation language in such filing.

Item 7.01 Regulation FD Disclosure.

On November 3, 2021, AES issued a press release announcing its financial results for the quarter ended September 30, 2021, its most recent guidance and provided additional forward-looking information. A copy of the press release is being furnished as Exhibit 99.1 attached hereto and is incorporated by reference herein. Such information is furnished pursuant to Item 7.01 and shall not be deemed “filed” for any purpose, including for the purposes of Section 18 of the Exchange Act, or otherwise subject to the liabilities of that Section. The information in this Current Report on Form 8-K shall not be deemed incorporated by reference into any filing under the Securities Act or the Exchange Act regardless of any general incorporation language in such filing.

Safe Harbor Disclosure

This news release contains forward-looking statements within the meaning of the Securities Act and of the Exchange Act. Such forward-looking statements include, but are not limited to, those related to future earnings, growth and financial and operating performance. Forward-looking statements are not intended to be a guarantee of future results, but instead constitute AES’ current expectations based on reasonable assumptions. Forecasted financial i

aes-202108040000874761FALSE00008747612021-08-042021-08-040000874761us-gaap:CommonStockMember2021-08-042021-08-040000874761aes:CorporateUnitsMember2021-08-042021-08-04

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d)

OF THE SECURITIES EXCHANGE ACT OF 1934

Date of Report (date of earliest event reported): August 4, 2021

THE AES CORPORATION

(Exact name of registrant as specified in its charter)

Delaware001-1229154-1163725 (State of Incorporation) (Commission File No.) (IRS Employer Identification No.)

4300 Wilson Boulevard, Suite 1100 Arlington, Virginia 22203 (Address of principal executive offices, including zip code)

Registrant’s telephone number, including area code: (703) 522-1315

NOT APPLICABLE

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act: Title of Each ClassTrading Symbol(s)Name of Each Exchange on Which Registered Common Stock, par value $0.01 per shareAESNew York Stock Exchange Corporate UnitsAESCNew York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02 Results of Operations and Financial Condition.

On August 4, 2021, The AES Corporation (“AES” or the “Company”) issued a press release announcing its financial results for the quarter and year ended June 30, 2021. A copy of the press release is being furnished as Exhibit 99.1 attached hereto and is incorporated by reference herein. Such information is furnished pursuant to Item 2.02 and shall not be deemed “filed” for any purpose, including for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that Section. The information in this Current Report on Form 8-K shall not be deemed incorporated by reference into any filing under the Securities Act of 1933, as amended (the “Securities Act”), or the Exchange Act regardless of any general incorporation language in such filing.

Item 7.01 Regulation FD Disclosure.

On August 4, 2021, AES issued a press release announcing its financial results for the quarter ended June 30, 2021, its most recent guidance and provided additional forward-looking information. A copy of the press release is being furnished as Exhibit 99.1 attached hereto and is incorporated by reference herein. Such information is furnished pursuant to Item 7.01 and shall not be deemed “filed” for any purpose, including for the purposes of Section 18 of the Exchange Act, or otherwise subject to the liabilities of that Section. The information in this Current Report on Form 8-K shall not be deemed incorporated by reference into any filing under the Securities Act or the Exchange Act regardless of any general incorporation language in such filing.

Safe Harbor Disclosure

This news release contains forward-looking statements within the meaning of the Securities Act and of the Exchange Act. Such forward-looking statements include, but are not limited to, those related to future earnings, growth and financial and operating performance. Forward-looking statements are not intended to be a guarantee of future results, but instead constitute AES’ current expectations based on reasonable assumptions. Forecasted financial information is ba

aes-202105060000874761FALSE00008747612021-05-062021-05-060000874761us-gaap:CommonStockMember2021-05-062021-05-060000874761aes:CorporateUnitsMember2021-05-062021-05-06

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d)

OF THE SECURITIES EXCHANGE ACT OF 1934

Date of Report (date of earliest event reported): May 6, 2021

THE AES CORPORATION

(Exact name of registrant as specified in its charter)

Delaware001-1229154-1163725 (State of Incorporation) (Commission File No.) (IRS Employer Identification No.)

4300 Wilson Boulevard, Suite 1100 Arlington, Virginia 22203 (Address of principal executive offices, including zip code)

Registrant’s telephone number, including area code: (703) 522-1315

NOT APPLICABLE

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act: Title of Each ClassTrading Symbol(s)Name of Each Exchange on Which Registered Common Stock, par value $0.01 per shareAESNew York Stock Exchange Corporate UnitsAESCNew York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02 Results of Operations and Financial Condition.

On May 6, 2021, The AES Corporation (“AES” or the “Company”) issued a press release announcing its financial results for the quarter and year ended March 31, 2021. A copy of the press release is being furnished as Exhibit 99.1 attached hereto and is incorporated by reference herein. Such information is furnished pursuant to Item 2.02 and shall not be deemed “filed” for any purpose, including for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that Section. The information in this Current Report on Form 8-K shall not be deemed incorporated by reference into any filing under the Securities Act of 1933, as amended (the “Securities Act”), or the Exchange Act regardless of any general incorporation language in such filing.

Item 7.01 Regulation FD Disclosure.

On May 6, 2021, AES issued a press release announcing its financial results for the quarter and year ended March 31, 2021, full-year guidance for 2020 and provided additional forward-looking information. A copy of the press release is being furnished as Exhibit 99.1 attached hereto and is incorporated by reference herein. Such information is furnished pursuant to Item 7.01 and shall not be deemed “filed” for any purpose, including for the purposes of Section 18 of the Exchange Act, or otherwise subject to the liabilities of that Section. The information in this Current Report on Form 8-K shall not be deemed incorporated by reference into any filing under the Securities Act or the Exchange Act regardless of any general incorporation language in such filing.

Safe Harbor Disclosure

This news release contains forward-looking statements within the meaning of the Securities Act and of the Exchange Act. Such forward-looking statements include, but are not limited to, those related to future earnings, growth and financial and operating performance. Forward-looking statements are not intended to be a guarantee of future results, but instead constitute AES’ current expectations based on reasonable assumptions. Forecasted financial information is

aes-202102250000874761FALSE00008747612021-02-252021-02-25

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d)

OF THE SECURITIES EXCHANGE ACT OF 1934

Date of Report (date of earliest event reported): February 25, 2021

THE AES CORPORATION

(Exact name of registrant as specified in its charter)

Delaware001-1229154-1163725 (State of Incorporation) (Commission File No.) (IRS Employer Identification No.)

4300 Wilson Boulevard, Suite 1100 Arlington, Virginia 22203 (Address of principal executive offices, including zip code)

Registrant’s telephone number, including area code: (703) 522-1315

NOT APPLICABLE

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act: Title of Each ClassTrading Symbol(s)Name of Each Exchange on Which Registered Common Stock, par value $0.01 per shareAESNew York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02 Results of Operations and Financial Condition.

On February 25, 2021, The AES Corporation (“AES” or the “Company”) issued a press release announcing its financial results for the quarter and year ended December 31, 2020. A copy of the press release is being furnished as Exhibit 99.1 attached hereto and is incorporated by reference herein. Such information is furnished pursuant to Item 2.02 and shall not be deemed “filed” for any purpose, including for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that Section. The information in this Current Report on Form 8-K shall not be deemed incorporated by reference into any filing under the Securities Act of 1933, as amended (the “Securities Act”), or the Exchange Act regardless of any general incorporation language in such filing.

Item 7.01 Regulation FD Disclosure.

On February 25, 2021, AES issued a press release announcing its financial results for the quarter and year ended December 31, 2020, full-year guidance for 2020 and provided additional forward-looking information. A copy of the press release is being furnished as Exhibit 99.1 attached hereto and is incorporated by reference herein. Such information is furnished pursuant to Item 7.01 and shall not be deemed “filed” for any purpose, including for the purposes of Section 18 of the Exchange Act, or otherwise subject to the liabilities of that Section. The information in this Current Report on Form 8-K shall not be deemed incorporated by reference into any filing under the Securities Act or the Exchange Act regardless of any general incorporation language in such filing.

Safe Harbor Disclosure

This news release contains forward-looking statements within the meaning of the Securities Act and of the Exchange Act. Such forward-looking statements include, but are not limited to, those related to future earnings, growth and financial and operating performance. Forward-looking statements are not intended to be a guarantee of future results, but instead constitute AES’ current expectations based on reasonable assumptions. Forecasted financial information is based on certain material assumptions. These assumptions include, but are not limited to, our accurate projections of future in