Private equity firm Warburg Pincus will invest up to $355m in First Green Partners, a newly-formed early-stage venture capital (VC) company.

Private equity firm Warburg Pincus will invest up to $355m in First Green Partners, a newly-formed early-stage venture capital (VC) company.

First Green will, in turn, invest in early-stage companies that focus on developing methods of converting renewable carbon, such as non-food biomass and carbon dioxide to fuels and chemicals, and applications of clean or green technologies in the conventional energy or industrial process,

First Green will make initial investments of $500,000 to $10m in each emerging technology and up to $100m in a single business as it commercializes.

Doug Cameron, former chief science officer at VC firm Khosla Ventures, and Tom Erickson, a general partner of VC firm BlueStream Ventures, are co-presidents of First Green.

Erickson said: "Warburg Pincus has deep domain expertise in the energy industry and a broad network of relationships in both conventional and unconventional energy."

Warburg Pincus has more than $30bn in assets under management and since 1996 has invested more than $5.5bn of equity for 42 companies around the world involved in oil and gas exploration and production, midstream, power generation, oilfield technology and related-services, and alternative energy development, including: Antero Resources, Bill Barrett, Canbriam Energy, Ceres, Competitive Power Ventures, Kosmos Energy, MEG Energy, Newfield Exploration, Omega Energia, Spinnaker Exploration, Suniva and Targa Resources.

James Mawson

James Mawson is founder and chief executive of Global Venturing.