Innovative Environmental Technologies Pvt. Ltd (IETL) is in a  Joint Venture with Chennai Based Orient Green Power Company Ltd. operating  under the name M/S. Orient BioPower Ltd. This has been done primarily with the aim of establishing Biogas Genset Based Power Generation Plants on Build Own Operate (B.O.O)  & / OR  Build Own Operate Transfer (B.O.O.T) Basis. OGPL has already established and a leader in  renewable energy, having implemented projects to the tune of more than 200 MW in biomass and wind energy.