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 has offices in Washington, DC and Palo Alto, CA. NGP ETP is affiliated with NGP. Founded in 1988, NGP is a private equity firm making direct equity investments in the energy sector with over $20 billion of cumulative equity commitments.