Geoffrey L. Brown

Powin Energy Corp. provides energy storage container systems. It designs and develops safe and scalable battery energy storage solutions based on its patented battery pack operating system. The company was founded in 2010 and is headquartered in Tualatin, OR.

Powin Corp. is a global company, which engages in contract manufacturing. It provides manufacturing coordination, design and logistics services for companies to outsource its manufacturing needs. The company operates its business through following segments: Contract manufacturing, Manufacturing, Energy, Powin Mexico and Warehousing. The Contract manufacturing segment provides for the coordination and distribution of products manufactured in China. The Manufacturing segment formerly named Quality Bending and Fabrication manufactures various truck parts and components primarily for freightliner trucks, a division of daimler trucks North America, the largest manufacturer of heavy-duty vehicles in North America. The Energy segment develops architecture that utilizes proprietary patent-pending energy storage technology for scalable grid-level and commercial energy storage systems, Electric Vehicle charging stations, and transportation applications. The Powin Mexico segment manufactures gun safes, but also capable of manufacturing heavy truck parts. The Warehousing segment provides services in support of the Company's other segments, as well as customers across all segments. Powin was founded by Joseph Lu in 1989 and is headquartered in Tualatin, OR.

Powin Energy Corp. engages in the production, design and development of battery storage systems. The firm offers lithium-ion based battery solutions for commercial and industrial, grid and renewable energy industries. It specializes in battery packs and battery strings. The company was founded by Joseph Lu in 1989 and is headquartered in Tualatin, OR.

esVolta LP operates utility-scale energy storage projects. It specializes in development, design, construction, financing and management of energy storage projects. The company was founded by Randolph Mann and is headquartered in Aliso Viejo, CA.

Part of NRG Energy, Inc., Clearway Renew LLC is a company that provides solar power. The company is based in Carlsbad, CA. Thomas P. Doyle has been the CEO of the company since 2009.

Beacon Power LLC designs and manufactures power conversion equipment and energy storage systems. It engages in the design, development, manufacture, and commercial deployment of grid-scale flywheel energy storage systems for grid operators in the United States and internationally. The company was founded on March 7, 2012 and is headquartered in Tyngsboro, MA.

Element Power US LLC develops, acquires, builds, and operates utility scale solar and wind power projects. The company was founded by Ty P. Daul and Raimund Grube in 2008 and is headquartered in Portland, OR.