Kleangas Energy Technologies, Inc., a development-stage company, designs, develops, and markets various technologies. Its technologies include oxy-hydrogen on-demand generators, reverse fuel cells, solar to hydrogen fuel cells, and other products to deliver a clean gas that provides energy savings, emissions reductions of diesel fuel, and other natural gas applications. The company has also licensed patented waste heat to electric power generation technology, which works as a co-generator when installed on a primary electrical generator unit. It also sells wood pellets made from waste wood. The company intends to serve OEMs and fleet owners. Kleangas Energy Technologies, Inc. is based in Tampa, Florida.