General Members

A123 Systems develops and manufactures advanced Nanophosphate™ lithium-ion batteries and energy storage systems for the transportation, electric grid services and commercial/industrial products markets. A123 leverages high-quality manufacturing and expert systems integration capabilities to deliver breakthrough technologies that offer an unprecedented combination of enhanced power, increased safety and extended life.

American Vanadium has teamed up with Gildemeister to introduce to America the CellCube, the world’s first fully commercialized vanadium redox flow battery. The CellCube is a complete solution: plug and play, fully scalable, separate power and energy modules, environmentally controlled housing, remote monitoring, 20 year life with > 20,000 charge/discharge cycles – and it is safe.

Beacon Power is a global leader in the development and commercialization of flywheel-based energy storage solutions for grid-scale frequency regulation services and other utility-scale and unitary energy storage applications. Our goal is to use our environmentally sound flywheel technology to deliver superior performance at lower cost, and generate long-term value for our Company, our stakeholders, and society. With today's urgent need for clean energy solutions that do not burn fossil fuel, Beacon Power is well positioned to provide sustainable solutions for a broad range of energy-balancing applications in multiple global markets.

Bright Energy Storage Technologies is commercializing novel energy storage and generation technologies. Their technology offers attractive economics for meeting requirements of a wide range of retail and wholesale grid-connected applications across a broad power- and duration range.

CALMAC manufactures IceBank® energy storage tanks, part of a hybrid cooling solution that creates and stores ice made from clean, efficient, low cost nighttime electricity which is increasing in renewable content. The stored ice is used the next day to reduce peak cooling demand while increasing the viability of the smart grid.

Since 1945, Christenson Electric has been keeping business powered.  Our name is etched on infrastructure, skylines, and over 4GW of clean energy projects nationwide.  Christenson is a full service electrical contractor and EPC provider with all of the expertise and experience necessary to bring your energy project online.

Clean Energy Systems utilizes proven and reliable rocket engine technology to produce flexible and economically attractive zero-emission load balancing (ZELB) power and bulk energy storage. The CES technology enables a cleaner and more efficient power grid that maximizes the use of renewable energy to responsibly meet our energy needs.

Headquartered in Los Angeles, CODA Energy manufactures energy storage products based on a core 40kW/40kWh of CODA's heavily utilized batteries, adaptive battery-management technology, and scalable system architecture. CODA Energy's products feature a modular design that provides reliable, secure, cost-effective solutions for a wide range of energy and power needs.

Founded in 2004 in the heart of Silicon Valley, Deeya Energy is a cleantech company dedicated to developing and manufacturing electrical energy storage systems.

Founded in 2008 and led by a team of seasoned entrepreneurs from the telecom, utility and renewable energy industries, Demand Energy has architected the most comprehensive platform for integrating big-data analytics with energy storage at the edge of the utility grid. Our cloud-based, battery agnostic solution is running distributed energy storage systems today that are producing economic value on two continents and are transforming how energy is acquired and utilized in commercial and industrial buildings. Our systems are boosting the value of renewables by firming and time shifting the power so that it can be dispatched when it is most economically valuable, while at the same time improving grid stability. We believe the deployment of distributed generation and intelligent energy storage systems on either side of the customer meter will make the smart grid smarter, more resilient and cost effective for everyone.

DN Tanks is a leader in the energy industry building prestressed concrete Thermal Energy Storage (TES) tanks.  DN Tanks has over thirty years of experience in building stratified chilled water TES tanks for both permanent load shifting peak demand to off-peak and for emergency back-up chilled water for mission critical data center facilities.

Energy Cache is developing the most flexible, responsive, low-cost, grid-scale energy storage solution to date. This extremely economical energystorage solution uses established, industry-proven approaches to improve grid reliability, better manages the transmission network, and enables wide-spread adoption of renewable energy at the lowest possible cost to consumers.

EnerVault Corporation provides large-scale energy storage solutions for commercial, utility, and grid applications with an unparalleled combination of cost-effectiveness, safety, and reliability.

FAFCO Thermal Storage Systems is the world's largest manufacturer and innovator of non-corrosive polymer heat exchangers with more than 30 years of experience and over 1.5 million systems installed worldwide. FAFCO Thermal Storage Systems' IceStor product is an innovative, green designed system that allows the user to create stored cooling for later use using off-peak, night time energy, which is cleaner, less expensive and yields overall less carbon emissions.

At Flextronics, impossible is where breakthrough begins. As a socially-responsible, global leader in design, manufacturing, distribution and aftermarket services, Flextronics is unique in its ability to provide end-to-end solutions through its innovative and proprietary systems — all to enhance customer competitiveness and success.  What Flextronics creates is value. By increasing speed to market and driving competitive positioning for customers, Flextronics in essence solves customers’ most challenging problems better, faster and more cost effectively than any other company. With an unmatched global presence, customers are supported with unprecedented speed in product ramp-up, delivery, and the ability to manage volume regardless of complexity or product mix.

Foresight Renewable Solutions is a renewable energy developer and services provider built on decades of success in the clean energy sector.  FRS Principals have led or managed the development or financing of 1,068 MWs of operating power assets under power purchase agreements with major US utilities, and served as executives and investors at leading US energy storage companies.  FRS’ mission is to create high value for our clients by providing world-class renewable and energy storage development experience, capabilities, market knowledge and analytics.

GE Energy Storage, a unit of GE Transportation, works to enable efficient and cost effective storage, distribution and utilization of energy where it's needed and when it's needed. As a global technology leader and supplier of advanced battery energy storage systems, we provide Durathon™ battery modules and complete energy storage solutions to the telecom, UPS, Energy Management, Utility, and Motive power industries.

GELI, makes software for operating energy storage for building, grid and market applications. GELI’s Energy Operating System (EOS) enables any combination of energy storage system hardware to adaptively optimize multiple applications. The EOS’s plug-in based architecture enables support of any size and type of energy storage, conversion and powered devices. GELI licenses applications that speed hardware and software development and/or improvement of smart energy storage systems. Developers who license the EOS have instant access to modular software that eases bringing your smart energy storage products to market. Core applications include energy computing, networking and accounting.

Greensmith systems control distributed energy storage and its many applications, including renewable integration, EV charging, and ancillary services. With twenty systems installed since 2008, Greensmith is a rapidly growing leader in utility and end-user solutions. Greensmith specializes in battery operating systems and software to deploy modular battery systems with flexibility and control. These systems support multiple battery manufacturers, enabling Greensmith to remain "battery agnostic" and responsive to a changing battery market.

Gridtential Energy is developing an advanced lead-acid battery that utilizes semiconductor tools & manufacturing techniques to improve performance and reduce cost.

Halotechnics advanced thermal electricity storage stabilizes the grid for intermittent renewables at large scale and provides maximum value for wind and PV generated electricity.

Hecate Energy develops power projects throughout planning, inception, construction and operations. Our team has developed tens of thousands of megawatts of solar, natural gas, coal, hydro, wind, and biomass power plants. We are energized by a mission to creatively approach PPAs and project financing, while successfully navigating each project’s technical, political, and environmental maze.

Hydrogenics Corporation is a world leader in water electrolysis products and hydrogen fuel cell power systems. We deliver on-site hydrogen generators to industrial customers and are scaling our technology for Power-to-Gas energy conversion and storage applications. We help our customers shift power to a cleaner energy future.  

Ice Energy is the leading provider of distributed energy storage and smart grid solutions for optimizing energy system efficiency. Ice Energy is dedicated to transforming energy system efficiency and improving grid reliability through the development of advanced technology solutions that promote the efficient use of energy resources, reduce our dependency on fossil fuels, and enable the transition to a cleaner, smarter, more sustainable power grid.

Invenergy, a leader in clean energy, develops, owns, and operates renewable and natural gas-fueled power generation facilities. Invenergy has developed nearly 7,000 MW of energy projects in the U.S., Canada, and Europe, and is North America’s largest independent wind power generation company. The Invenergy name reflects our commitment to innovation.

Kyocera Solar, Inc., headquartered in Scottsdale, Arizona, is one of the world's largest vertically integrated producers and suppliers of solar photovoltaic modules and systems.With over 37 years of innovation in solar technology, Kyocera is recognized as an industry pioneer, serving thousands of customers in both developed and developing regions worldwide.

Lightsail Energy is developing the world's first Regenerative Air Energy Storage (RAES) system. By combining traditional engine design with high precision spraying systems, LightSail has been able to demonstrate a technological breakthrough: a fully reversible system capable of near isothermal air compression and expansion with high round trip efficiency. LightSail seeks to transform the energy market by providing a low cost, long lifetime bulk energy storage solution.

NextEra Energy Resources, LLC is the competitive energy subsidiary of NextEra Energy, Inc., a Fortune 200 company and one of the nation’s largest clean energy providers.NextEra Energy Resources is primarily awholesale power generator, operating power plants and selling the output to utilities, retail electricity providers,power cooperatives, municipal electric providers and large industrial companies. NextEra Energy Resources has a portfolio of facilities, totaling more than 16,700 net megawatts of generatingcapacity in the United States and Canada. Approximately 95 percent of NextEra Energy Resources’ electricity is derived from clean or renewable sources, including wind, solar, hydro, natural gas and nuclear energy. 

Panasonic is combining its Smart Energy System (Solar Power + Energy Storage) with a Solar Forecast System being developed by the University of California, San Diego (UCSD), which predicts changes in solar power output by analyzing cloud movements. The aim is to generate electricity with efficiency and stability in areas heavily dependent on renewable energy, such as California.

Parker Hannifin - Global Energy Grid Tie Division has a broad installed base of energy storage technology, including grid tie inverters and complete outdoor PCS solutions and battery containers, using Parker precision cooling. With annual sales exceeding $13 billion in FY2012, Parker Hannifin is the world’s leading diversified manufacturer of motion and control technologies and systems.

PDE is a General and Electrical Contractor, established in 1990 with demonstrated success in managing and designing complex microgrid projects.  PDE offers a unique combination of experience in design/build and maintenance of critical DC power systems with expertise in advanced power systems, energy controls, renewable integration, EV charging systems, energy storage, energy efficiency and microgrid design. PDE’s solutions integrate diverse technologies to maximize energy savings, reliability and security options for its clients.  Neutral to technology, PDE acts as a bridge between technology and the end-user to provide turn-key energy solutions.

Primus Power is commercializing the next generation energy storage system using low cost, robust and scalable flow battery technology.

RedFlow's modular IP-protected 5kW/10kWh zinc-bromide flowing electrolyte battery module (ZBM) is the low-cost solution for deep-cycling applications. RedFlow ZBMs are installed in grid-feed network support, renewable energy integration and off-grid power applications. From mid-2012 they will be available from large-scale manufacturing.

Renewable Energy Systems Americas Inc. is a fully-integrated renewable energy company that develops, constructs, owns and operates projects across North America. The company constructed/has under construction more than 5,200 MW. RES Americas is using its construction/development expertise to provide energy storage solutions that will support the integration of renewable energy.

Saft is the world's leading designer, developer and manufacturer of advanced technology batteries for industrial and defence applications.

Seeo was founded in 2007 with an exclusive license to advanced technology from Lawrence Berkeley National Laboratory and the goal of creating a new class of high-energy rechargeable lithium ion batteries.

Headquartered in Camas, Washington, Sharp Labs is a cornerstone of Sharp Corporation's global research and development network where fundamental and applied research feeds Sharp's vast appetite for technologies that not only are innovative, elegant and practical - but that by design improve the quality of life for people throughout the world.

Silent Power is a leading provider of smart grid compatible, distributed energy storage systems. Silent Power is dedicated to making renewable energy more valuable. The inherent intermittent nature of wind and solar energy means that this energy is often not available when you need it the most. By combining energy storage with our patented inverter technology and smart grid communications expertise, Silent Power makes renewable energy available when it is needed the most.

Stem provides Intelligent Energy Storage Systems that reduce power costs, increase operational efficiencies, maximize renewable generation value and reduce greenhouse gas emissions.

Sumitomo Corporation of America is an integrated global trading company with investments in businesses involved in manufacturing and marketing of consumer products, providing financing, coordination and operation of urban and industrial infrastructure products, providing transportation and logistics services, developing natural resources, distribution of steel and developing and managing real estate.

TAS Energy, Inc. is a technology company providing clean economic power solutions by focusing on the energy efficiency, renewable energy, and energy storage markets. TAS designs and manufactures modular energy conversion, cooling systems, and energy storage for the power generation industry; district, commercial and industrial process cooling; mission critical; and the renewable energy sector. TAS specializes in high efficiency standard product designs optimized for high life cycle return performance. Its product capabilities include geothermal and industrial waste heat power generation solutions, gas fired generation augmentation, generation storage, chilled water systems, modular data centers and clean heat and power on-site energy systems.

UniEnergy Technologies, based near Seattle in Washington State, is commercializing globally large and medium-scale energy storage systems for industrial and commercial applications, micro-grids, and utilities.  UET’s systems employ state-of-the-art chemistries, advanced engineering designs, and world-class manufacturing capabilities.  Safe, reliable, and cost-effective, UET’s new generation redox flow batteries enable growing penetration of renewables such as wind and solar, implementation of smart grids, and a clean and sustainable energy future.