NGP Energy Technology Partners (“NGP ETP”) is a private equity firm that invests in companies that provide products and services to the oil and gas, power, environmental, energy efficiency and alternative energy sectors. Founded in 2005, NGP ETP manages approximately $500 million in committed capital and is led by professionals that have extensive experience investing across the energy industry. NGP ETP partners with experienced management teams executing on compelling strategic plans and works with them to drive significant value creation. NGP ETP is affiliated with NGP Energy Capital Management (“NGP ECM”), a premier investment franchise in the natural resources industry, which together with its affiliates has managed approximately $13 billion in committed capital since 1988. NGP ECM’s investment platform includes Natural Gas Partners, NGP Global Agribusiness Partners, NGP Capital Resources Company (NASDAQ: NGPC) and NGP Energy Technology Partners.

NGP ETP is headquartered in Washington, DC and has an office in New Orleans, LA.