DAR vs BE Comparison

Darling Ingredients Inc develops and manufactures sustainable ingredients for customers in the pharmaceutical, food, pet food, fuel, and fertilizer industries. It collects and transforms all aspects of animal by-product streams into ingredients, including gelatin, fats, proteins, pet food ingredients, fertilizers. Also, the company recovers and converts used cooking oil and bakery remnants into feed and fuel ingredients. Darling has three primary business segments which are feed ingredients contributing the majority of revenue, food ingredients, and fuel ingredients. It provides grease trap services for food businesses and sells various equipment for collecting and delivering cooking oil. The company derives the majority of its revenue from customers in North America.

Bloom Energy designs, manufactures, sells, and installs solid-oxide fuel cell systems ("Energy Servers") for on-site power generation. Bloom Energy Servers are fuel-flexible and can use natural gas, biogas, and hydrogen to create 24/7 electricity for stationary applications. In 2021, the company announced plans to leverage its technology and enter the electrolyzer market. Bloom primarily sells its systems in the United States and internationally.