Tioga Energy Investors

Tioga Energy is a privately held company with over $14 million in investment capital from leading renewable energy sector investors. Tioga Energy also calls upon deep pools of project capital from leading international investment banks and commercial banks. Tioga Energy's investors include:

Nth Power is a venture capital firm that pioneered investment in energy technology. With offices in San Francisco and Portland, Nth Power has $400M under investment. Its portfolio of companies includes the market leaders in renewable energy, energy intelligence, power quality, advanced materials and clean transportation.

Founded in 2001, NGEN Partners is a pioneering investor in the cleantech sector. NGEN invests in early to late stage businesses that offer economically valuable products and services that positively affect the environment. With a history in materials science, NGEN has deep expertise in alternative energy, energy efficiency, pollution abatement and green resources.

Draper Fisher Jurvetson is the leader in seed and early-stage venture capital, typically serving as a startup's first outside source of financing. Founded in 1985, Draper Fisher Jurvetson has created a global network of affiliated venture funds with approximately $4.5 billion in capital commitments and offices in the major technology centers around the world. Headquartered in Silicon Valley, the firm has proven expertise in identifying and helping extraordinary entrepreneurs who want to change the world.

RockPort Capital Partners is a venture capital firm based in Boston, MA that invests in companies in the energy, environmental, and advanced materials sectors. The firm is committed to companies with breakthrough technologies that deliver significant economic value to large potential markets. With the closing of RockPort Capital Partners II in January 2006, RockPort has now raised over $380 million for venture investments. For more information, visit: www.RockPortCap.com.