Solena develops, aims to build, owns and operates renewable bio-energy plants worldwide. Using patented plasma technology and algae systems, Solena's plants produce clean, reliable electricity, using no fossil fuels and no CO2 emissions.

Propel Biofuels, dba Propel Fuels, builds, owns and operates a network of green-built, self-serve filling stations providing convenient access to American, low carbon fuels and clean mobility solutions. The company offers consumers and fleets new fuel choices that make progress towards reducing carbon emissions, creating jobs, and lowering America's dependence on foreign oil. Propel has also developed CleanDrive, an integrated carbon emission reduction tracking platform. Propel operates a growing network of locations providing cleaner mobility options in California and Washington State.

Bodega Algae, LLC, (Bodega) is a developer of scalable algae photobioreactors. The closed continuous-flow reactors produce high-energy algal biomass for use in the production of biofuel. nnThe Bodega photobioreactor is modular and stackable, allowing it to be co-located efficiently on the premises of industrial plants. The reactor uses nutrients readily drawn from a variety of waste streams. Sources for nutrients include wastewater from domestic sewage, municipal water treatment plants or carbon dioxide (CO2) and nitrogen oxide (NOx) flue gases from industrial plants. The microalgae in the bioreactor converts these compounds to biomass, creating the feedstock for biofuel while improving the environment. nnMicroalgae has advantages when compared to conventional oil crop feedstocks. Algae produces over twenty times the amount of biofuel than soybeans on an equal amount of land due to rapid growth rates and high concentrations of lipids per cell density. In contrast to soybeans and other oil crops, the modest agricultural and resource requirements of microalgae make it an attractive low-cost alternative feedstock. Estimates indicate that algae grown in large volumes could reduce the cost of manufacturing a gallon of biodiesel by half of current rates. Lower costs and greater energy yield will make biofuels economically competitive with petro-fuels. n

Orbital Marine Power develops floating tidal stream turbines. The company's Scotrenewables Tidal Turbine is a floating tidal technology designed to minimize installation and operational costs. It was formerly known as Scotrenewables Tidal Power. The firm was founded in 2002 and is based in Edinburgh, Scotland.

Terra-Gen is a renewable energy company focused on geothermal, wind, and solar generation. The company primarily sells the output of the renewable energy projects to load-serving entities under long-term power purchase agreements. It expands operations in renewable generation through a combination of acquisitions of operating projects, development of new projects, and partnering on mid and late-stage development opportunities. The company was founded in 2007 and is based in New York, New York.

NovaSol Energy is a virtual independent green power company committed to generating, distributing, and facilitating the adoption of clean, affordable, renewable energy to commercial and industrial customers, greening their organizations and improving their bottom line.