Technology Partners

Cleantech Portfolio

	Accelergy Accelergy creates ultra-clean fuels from the world's abundant coal resources. The company's proprietary catalytic and process technologies significantly increase the efficiency of the production of liquids from coal, while reducing the greenhouse gas emissions in the production of these high quality fuels.

	NYSE Blue A Merger between BlueNext and APX NYSE Blue ^SM is a new global company majority owned by NYSE Euronext. The company has an exclusive focus on environmental and sustainable energy markets. It builds and manages Environmental Markets Exchanges, Infrastructure and Market Based Solutions in response to the world's economies shaping their environmental initiatives. NYSE Blue brings together APX, a leading provider of infrastructure and services to environmental sponsors and market participants and BlueNext, one of the world's leading spot exchanges for the European Emissions Trading system. NYSE Blue will continue to grow these businesses and serve their clients, but also actively seek out new opportunities where market mechanisms help fight climate change.

	Abound Solar Abound Solar is a manufacturer of thin-film photovoltaic (PV) modules using cadmium telluride (CdTe) thin-film technology.

	Alta Devices

	CellNet Data Systems Acquired by Shlumberger (NYSE: SLB) CellNet is a leading provider of advanced metering, energy efficiency, and infrastructure communication systems to electric, gas, and water utilities worldwide.

	CoalTek CoalTek's goal is to provide a clean, cost-effective, alternative fuel that addresses today's power demands and increasing environmental challenges. CoalTek's proprietary technology uses electromagnetic energy to reduce the moisture, ash, sulfur and mercury in coal and to make it burn more efficiently and cleanly.

	Deeya Energy Deeya Energy has developed a powerful energy storage platform for applications in the telecommunications, renewable energy, and grid power markets.

	FloDesign FloDesign Wind Turbine is developing a next generation wind turbine using proprietary technology developed for jet engines.

	Imperium Renewables Imperium Renewables Inc. (IRI) is a national leader in next generation biodiesel refining and manufacturing technology.

	Nanogram Acquired by Teijin NanoGram bridges the gap between nanomaterials and breakthrough nano-enabled products. NanoGram enables partners to realize product performance previously thought impossible. Through a unique manufacturing platform, NanoGram creates customized application-specific nanotechnology solutions for its partners.

	PolyFuel (AIM: PYF.L) PolyFuel is developing direct methanol fuel cell (DMFC) components with an emphasis on membrane technology, designed for portable applications including cellular phones, PDAs and laptops.

	PowerGenix Systems PowerGenix develops next generation Nickel-Zinc (Ni-Zn) rechargeable batteries, initially focused on cordless power tool, electric scooter/personal transportation, and consumer AA/AAA markets.

	Sensicore Acquired by GE (NYSE: GE) Sensicore's mission is to create smart sensors and sensor networks that advance the purity and surety of water on a global basis.

	Solexel

	Tesla Motors (NASDAQ: TSLA) Tesla Motors develops and manufactures beautiful, high-performance electric cars that use no oil and emit zero emissions.