AREC vs OPTT Comparison

American Resources Corp constructs and/or purchases and manages a chain of combined gasoline, diesel and natural gas (NG) fueling and service stations; construct conversion factories to convert NG to liquefied natural gas (LNG) and compressed natural gas (CNG); and construct conversion factories to retrofit vehicles currently using gasoline or diesel fuel to also run on NG in the United States and also to build a convenience store to serve its customers in each of its locations. Its segments are AIC focused on the extraction, processing, transportation, and distribution of coal for a variety of industries, with a focus on metallurgical quality coal to the steel industry; RLMT; and EMC.

Ocean Power Technologies Inc provides intelligent maritime solutions and services that enable safer, cleaner, and more productive ocean operations for the defense and security, oil and gas, science and research, and offshore wind markets. It provides ocean data collection and reporting, marine power, offshore communications, and Maritime Domain Awareness System (MDAS) products, integrated solutions, and consulting services. The company offers its products and services to a wide range of customers, including those in government and offshore energy, oil and gas, construction, wind power, and other industries. The company has operations in North and South America, Europe, Asia and Australia.