Chomp, a company building devices that turn food waste into fuel and fertilizer, was acquired by Martin Energy Group.

At Dunga Beach in Kisumu, a group of innovative youth has found an unexpected solution to Lake Victoria's persistent water hyacinth problem: turning the invasive weed into cooking fuel.By combining ...

The Atlanta-based carrier, the non-profit Greater MSP Partnership, and others, briefed lawmakers Monday on Sustainable Aviation Fuel, also known as SAF -- that comes from non-fossil fuel sources.

Nedgia, the Naturgy group’s gas distributor, has increased its biomethane injection capacity by more than 30% over the last ...