Our Members

Leadership Circle

  • AES Energy Storage

    With a total of 1.5 million MWh of service delivered, AES has the most comprehensive and accomplished fleet of battery-based energy storage in the world. We work with our customers to develop power solutions that are dependable, cost-competitive, and smart to meet their needs and complement existing assets.

  • Alevo

    Alevo is an energy service provider that brings its innovative GridBank™ energy storage technology and intelligent grid data analytics to the electric grid. Alevo is a vertically integrated manufacturing and deployment organization; able to deploy its GridBank battery energy storage containers anywhere along the electricity supply chain.

    Alevo’s source-agnostic architecture brings increased efficiency and optimization to all generation sources: fossil fuel, nuclear and renewables. Alevo has operations in the US, Switzerland and Germany.

  • Duke Energy

    Duke Energy is the largest electric power holding company in the United States, supplying and delivering energy to approximately 7.2 million U.S. customers. We have approximately 57,700 megawatts of electric generating capacity in the Carolinas, the Midwest and Florida – and natural gas distribution services in Ohio and Kentucky.

  • East Penn Manufacturing Co., Inc.

    East Penn Manufacturing and its storage solutions subsidiary, Ecoult, deliver energy storage modules and turnkey projects for emerging markets such as solar, wind, and electrical grid storage applications.

  • EDF Renewable Energy

    EDF Renewable Energy's strength is grounded in the Company's extensive experience and competencies gained over more than 25 years across a spectrum of services required for the development and long-term operation of a successful wind and solar project.

  • Ingersoll Rand

    Ingersoll Rand (NYSE:IR) advances the quality of life by creating comfortable, sustainable and efficient environments. Our people and our family of brands—including Club Car®, Ingersoll Rand®, Thermo King® and Trane®

    — work together to enhance the quality and comfort of air in homes and buildings; transport and protect food and perishables; and increase industrial productivity and efficiency. We are a global business committed to a world of sustainable progress and enduring results.

  • Invenergy LLC

    A leading clean energy company, Invenergy develops, owns, and operates utility-scale wind, solar, and natural gas-fueled power generation and energy storage facilities in North America and Europe. Our company name reflects our commitment to innovation in the energy sector.

  • Johnson Controls, Inc.

    Johnson Controls is a global diversified technology and industrial leader serving customers in more than 150 countries.Our commitment to sustainability dates back to our roots in 1885, with the invention of the first electric room thermostat.

  • LG Chem

    Advanced Li-Ion technology verified by world’s leading OEMs and now achieving highest levels of safety, performance and reliability in grid-scale applications – supported by the strengths of a $21Bn global chemical business.

  • National Grid

    National Grid is an electricity and natural gas delivery company that connects nearly 7 million customers to vital energy sources through its networks in New York, Massachusetts and Rhode Island. It is the largest distributor of natural gas in the Northeast.

    National Grid also operates the systems that deliver gas and electricity across Great Britain.

  • NextEra Energy, Inc.

    NextEra Energy Resources is a clean energy leader and is one of the largest wholesale generators of electric power in the U.S., with approximately 18,300 megawatts of generating capacity primarily in 24 states and Canada; together with its affiliated entities, it is the largest generator in North America of renewable energy from the wind and sun.

  • NRG

    NRG is the leading integrated power company in the U.S., built on the strength of the nation's largest and most diverse competitive electric generation portfolio and leading retail electricity platform.

  • Oncor

    Oncor is a regulated transmission and distribution company that delivers electricity to more than 3.2 million homes and businesses in Texas. We provide transmission services from merchant generation facilities to distribution utilities, and provide distribution services to retail electric providers, which sell electricity to retail customers.

  • RES Group

    RES is a leading development, engineering, construction, and operations company with a portfolio of 12 GW of utility-scale wind, solar, and energy storage projects across the globe.

    RES has operated in North America for 20 years and has over 100 MW of energy storage facilities in operation, under construction, and in development throughout the United States and Canada.

  • S&C Electric Company

    S&C Electric Company is a global provider of equipment and services for electric power systems. Founded in 1911, the Chicago-based company designs and manufactures switching and protection products for electric power transmission and distribution.

  • Stem Inc.

    Stem, a leading provider of intelligent energy storage, combines big data, predictive analytics and energy storage to simultaneously reduce electricity costs for businesses and in aggregate, deliver services to the grid.

Full Members

  • 24M Technologies, Inc

    24M will commercialize technology that combines attributes of rechargeable batteries, fuel cells, and flow batteries to enable scalable cost-effective, high-energy storage systems for emerging markets, including transportation and the electric grid.

  • A1A Solar Contracting

    A1A Solar designs and installs solar power plants that turn sunshine into usable electricity for our customers’ homes and businesses. We do residential and commercial solar electric (photovoltaic), system installations in the Jacksonville and Orlando areas.

  • Advanced Microgrid Solutions

    Advanced Microgrid Solutions (AMS) is pioneering the use of energy storage systems for electric utility grid support. Using a technology-agnostic approach, the company designs, finances, installs and manages advanced energy storage solutions for commercial, industrial and government building owners.

  • Amber Kinetics

    Amber Kinetics is a vertically integrated manufacturer and project developer of grid-scale flywheel energy storage solution. Our advanced steel flywheel technology is the world’s first cost-effective, four-hour flywheel energy storage system.

  • Ameresco, Inc.

    Ameresco is an energy efficiency and renewable energy solutions provider. We deliver long-term customer value, environmental stewardship, and sustainability through energy efficiency services, alternative energy, supply management, and innovative facility renewal all with practical financial solutions.

  • American Electric Power

    Headquartered in Columbus, Ohio, AEP is one of the largest electric utilities in the U.S., serving over 5 million customers in 11 states.

  • American Transmission Company

    American Transmission Co. was founded in 2001, as the first multi-state, transmission-only utility in the United States. Unlike most other utilities, we have a single focus: transmission.

    Our transmission system allows energy producers to transport electric power from where it’s generated to where it’s needed. It’s similar to the interstate highway system with high-voltage electricity traveling on the transmission system wires like vehicles on the highway.

  • Argonne National Laboratory

    Argonne National Laboratory, the nation's first national laboratory, conducts leading-edge basic and applied scientific research in virtually every scientific discipline with employees from more than 60 nations.

  • ATCO Electric Ltd.

    ATCO Electric develops regulated distribution and transmission projects and plays a key role in the growth of Alberta’s industrial sector. Headquartered in Edmonton with 38 offices throughout its service area, ATCO Electric serves nearly 227,000 customers in energy-rich northern and east-central Alberta.

  • Atwell Group

    Atwell is a full-service consulting, engineering and construction services firm that delivers a broad range of creative solutions to clients in the real estate and land development, power and energy, oil and gas, industrial and manufacturing, and mining and metals markets.

  • California Independent System Operator

    The California ISO provides open and non-discriminatory access to the bulk of the state’s wholesale transmission grid, supported by a competitive energy market and comprehensive infrastructure planning efforts.

  • CMS Energy

    Consumers Energy provides electric service to 1.8 million customers in 62 of Michigan’s Lower Peninsula counties. Among the largest cities served are Battle Creek, Bay City, Cadillac, Flint, Grand Rapids, Jackson, Kalamazoo, Midland, Muskegon and Saginaw.

    In addition to the generating plants that produce the majority of electricity for customers, Consumers Energy is a leader in developing renewable energy in Michigan. Its Green Generation™ initiative is the largest renewable energy program in Michigan.

  • Community Energy Solar

    Community Energy Solar builds long-term relationships by delivering energy options that work — for customers, investors and utilities. Our projects build on community trust and utility expertise to bring reliable, high-quality solar energy projects to market. Community Energy has a ten-year plus track record of renewable energy development,...

  • Cobra Instalaciones y Servicios

    ACS is a worldwide reference group for construction, civil works and related services, developing its activity in over 54 countries in key sectors such as Oil & Gas, Infrastructures, Mining, Power & Heat (CCGT) and Energy (Renewable Energy facilities including onshore & offshore wind, tidal, hydroelectric power plants, solar PV

    and solar thermal –CSP– plants). ACS, through Cobra, is strongly investing in renewable wind and dispatchable solar thermal energy development; high voltage transmission lines development all around the world; and desalination plants development throughout over the 5 continents.

  • ComRent International

    ComRent is a short-term solutions company providing the energy and technology industries the opportunity to commission, test and maintain systems on-time and with absolute precision.

    With your storage projects, working with ComRent will optimize your: • Speed to Interconnection - Turnkey provider: product, design, on-site support • Schedule, Budget - Largest fleet of equipment, available with short lead time • Risk - Precision load testing to maximize performance and safeguard assets • Commissioning Process - Facilities across North America offering load testing services and integrated commissioning support. We’ve enabled more than 30,000+ power system evaluations

  • Crowell & Moring, LLP

    Crowell & Moring LLP is an international law firm offering a complete range of regulatory, litigation, transactional, and policy services to the electric power industry. Visit www.crowell.com for more information.

  • CSA Group

    The Mission of CSA Group is to represent the interests of its members in creating a better, safer, more sustainable world – primarily through standards development, technical research, and training in relevant fields.

    Through its world-class commercial subsidiaries, CSA Group engages in testing, certification, and related activities that support the organization technically and financially.

  • Customized Energy Solutions, LTD.

    Customized Energy Solutions is at the forefront of energy markets and emerging technologies. Through consulting services, financial analysis and market operations center we enable integration of energy storage, DR and microgrids for various grid applications.

  • Cypress Creek Renewables

    Cypress Creek Renewables partners with local communities and utilities to provide widespread access to affordable, clean energy. Cypress Creek Renewables’ solar solutions produce energy at or below market costs, while our locally based development strategy allows us to deploy solar where the power is needed most.

    With well over $2 billion raised and invested and over 5 gigawatts of local solar farms deployed or in development (over 250,000 homes powered), Cypress Creek Renewables is the largest and fastest-growing dedicated provider of local solar farms.

  • DTE Energy

    DTE Energy (NYSE: DTE) is a Detroit-based diversified energy company involved in the development and management of energy-related businesses and services nationwide. Its operating units include an electric utility serving 2.2 million customers in Southeastern Michigan and a natural gas utility serving 1.2 million customers in Michigan.

    The DTE Energy portfolio includes non-utility energy businesses focused on power and industrial projects, natural gas pipelines, gathering and storage, and energy marketing and trading.

  • Doosan GridTech

    Doosan GridTech delivers standards-based software for energy storage systems and other value-added assets of intelligent electric power systems. Our products enable clean energy resources, such as wind and solar power, while improving grid resiliency and reliability.

  • Dynapower Company LLC

    Dynapower Company LLC is a global leader in the design and manufacture of standard and custom power conversion equipment including bi-directional inverters, controls and transformers for use in energy storage, industrial, mining, military and research applications.

  • E.ON

    E. ON Climate and Renewables North America (E.ON) is one of the world’s largest owners of renewable power projects and is rapidly expanding its wind and solar energy portfolio. The company develops, owns, and operates some of the most efficient, highest performing renewable energy projects in the United States.

  • East Light Partners

    East Light Partners is a renewable energy development company targeting the opportunity for distributed- and utility- scale solar and energy storage in the Northeast United States.

  • Edison Electric Institute (EEI)

    The Edison Electric Institute is the association that represents all U.S. investor-owned electric companies. Its members provide electricity for 220 million Americans, operate in 49 states and the District of Columbia, and directly employ more than 500,000 workers.

  • Edison Energy

    At Edison Energy, our approach brings you energy expertise, national scale and the strategic focus to help take full advantage of the value available in the energy marketplace — today and in the future. We have the capabilities, resources and experience to help make your business more successful.

  • ENEL Green Power

    Enel Green Power North America, Inc. (EGP-NA), part of the Renewable Energies division of the Enel Group, is a leading owner and operator of renewable energy plants in North America with projects operating and under development in 22 U.S. states and two Canadian provinces.

    EGP-NA operates over 100 plants with a managed capacity exceeding 3.3 GW powered by renewable hydropower, wind, geothermal, and solar energy.

  • Enovation Partners

    Enovation Partners focuses exclusively on energy and infrastructure– inseparable sectors undergoing fundamental change an offering new opportunity.

  • Engie Solutions

    Building a society that demands less energy and is less dependent on nuclear power and fossil fuels: these are the ambitious goals of the energy transition. ENGIE is applying the full power of its research and innovation capabilities to succeed

    in these challenges and offer services that deliver consistently improved efficiency and environmental performance to its customers.

  • Entergy

    Entergy Corporation is an integrated energy company engaged primarily in electric power production and retail distribution operations. Entergy owns and operates power plants with approximately 30,000 megawatts of electric generating capacity, including nearly 10,000 megawatts of nuclear power.

    Entergy delivers electricity to 2.9 million utility customers in Arkansas, Louisiana, Mississippi and Texas. Entergy has annual revenues of approximately $10.8 billion and more than 13,000 employees.

  • EnSync Energy Systems

    EnSync Energy Systems, formerly known as ZBB Energy Corporation, is a technology solutions company providing industry-leading energy management systems critical to an economy increasingly reliant upon renewable energy.

    Whether part of the grid power transmission and distribution network, or located “behind the meter” in commercial, industrial and multi-tenant buildings, EnSync brings vital power control and energy storage solutions to micro-environments associated with increasingly pervasive use of distributed and renewable energy generating assets. EnSync technology is a key player in providing energy management systems for off-grid applications such as island or remote power.

  • Eos Energy Storage

    Eos has developed a low-cost, long-life, safe and dense energy storage technology for utility and commercial-scale applications, and is installing systems at major utility locations in the US and Europe.

  • EPRI

    The Electric Power Research Institute, Inc. conducts research, development and demonstration (RD&D) relating to the generation, delivery and use of electricity for the benefit of the public.

  • Eversheds Sutherland LLP

    Founded in 1924, more than 435 lawyers provide legal services worldwide in seven major practice areas—corporate, energy and environmental, financial services, intellectual property, litigation, real estate and tax.

  • Eversource Energy

    Eversource Energy (is an S&P 500 and Fortune 500 company that) operates New England’s largest energy delivery company and is committed to safety, reliability, environmental leadership and stewardship,

    as well as expanding energy options for approximately 3.6 million electric and natural gas customers in Connecticut, Massachusetts and New Hampshire.

  • Exelon Utilities

    Exelon's family of companies represents every stage of the energy value chain. Exelon’s six utilities deliver electricity and natural gas to approximately 10 million customers in Delaware, the District of Columbia, Illinois, Maryland, New Jersey and Pennsylvania through its Atlantic City Electric, BGE, ComEd, Delmarva Power, PECO and Pepco...

  • Exelon Generation

    Exelon Generation is one of the nation's leading competitive power generators, with owned generating assets totaling more than 34,700 megawatts.

  • FirstEnergy

    FirstEnergy is a diversified energy company dedicated to safety, reliability and operational excellence with nearly 18,000 megawatts of generation and 10 electric distribution companies serving 6 million people in the Mid-Atlantic and Midwest regions.

  • Flextronics

    Flex is a sketch-to-scale™ solutions company that designs and builds intelligent products for a connected world. With 200,000 professionals across 30 countries, Flex promises to help the world Live smarter™.

  • Generate Capital

    After decades of collective experience financing billions of dollars of sustainable infrastructure, Generate Capital has created the Infrastructure-as-a-Service™ model.

    Unlike traditional capital sources, Generate Capital has the people, systems, and flexibility that make us the leading capital partner for technology manufacturers, project developers, and system integrators driving the Resource Revolution.

  • Girtz Industries

    Girtz Industries Designs and Manufactures Power Modules and Enclosures for Gensets, Chillers, Boilers, and Switchgear to Meet Your Needs. Girtz has been in business since 1963 and continues to be a leader in turnkey power packaging solutions.

    Whether the project starts with a traditional ISO container or is as complex as a structural skid base and dropover, our expert design team is ready to meet the challenge. Girtz’s skilled craftsmen and state-of-the-art technology work together to ensure your project is completed on time, to specification, and with exceptional quality.

  • Green Charge Networks

    We provide products and services for businesses of all sizes. The GreenStationTM intelligent energy storage system is the first to market and field-tested demand reduction product for commercial, industrial, retail, cities, and schools. We are a full-service energy storage company ready to help businesses reduce their operating costs.

  • Greensmith Energy Management Systems

    Greensmith systems control stationary energy storage and its many applications, including renewable integration, EV charging, and ancillary services.

  • Highview Power Storage

    Highview Power Storage is a UK designer and developer of large-scale, long duration Liquid Air Energy Storage (LAES) systems for utility and distributed power systems.

  • Hydrogenics Corporation

    Hydrogenics is a leading hydrogen cleantech company who designs and manufactures MW scale electrolyzer systems for Power-to-Gas developers around the world. Power-to-Gas is a large scale energy storage solution ideal for markets with a high penetration of renewable generation.

  • Hydrostor

    Hydrostor has a proprietary Compressed Air Energy Storage solution that addresses intermittent renewable generation (solar, wind), reserve capacity, peak shaving. The company offers a complete solution including financing for island nations, renewable project developers, utilities, and coastal cities.

  • ICF International

    For over 40 years, ICF has partnered with private and public sector clients to solve the most challenging issues facing the energy industry. Our advisory, analytical, program design, and delivery expertise continues to help shape the future of the energy industry.

  • IHI

    The IHI Group seeks to solve the various environmental, industrial, social, and energy related problems of the 21st century, through using engineering expertise to focus on "Monozukuri" technology.

    In striving towards these goals, IHI is becoming a global enterprise offering the safety and security for the benefit of both the environment and humanity. "Monozukuri" Technology means the technology used to improve the competitiveness of products and services offered, by strengthening the capabilities required in development, design, supply, manufacture and construction.

  • Innovation Core SEI, Inc.

    As a global leader in Vanadium Redox Flow Battery with a track record since 1996, Sumitomo Electric brings to our customer a fully integrated and flexible energy storage solution.

  • K&L Gates

    K&L Gates has more than 2,000 lawyers across five continents. Our lawyers guide energy storage clients through transactions, project financing and development, regulatory compliance, policy initiatives, tax matters, and more.

  • Kilpatrick Townsend & Stockton LLP

    Kilpatrick Townsend & Stockton is an international law firm headquartered in Atlanta, Georgia, United States. The firm has seventeen offices, including U.S. offices in Georgia, California, Colorado, North Carolina, New York, Washington State, and the District of Columbia.

  • Landis+Gyr

    Landis+Gyr is the leading global provider of smart grid and energy management solutions inclusive of advanced metering, grid management, data management, analytics and a full suite of services.

  • Lockheed Martin Energy

    Lockheed Martin Energy provides turn-key energy storage solutions for utility, commercial and industrial applications. Backed by a full Lockheed Martin warranty, our GridStar™ modular energy storage systems are designed for performance, reliability, and low total cost of ownership.

    Lockheed Martin is a global security and aerospace company that employs approximately 126,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration and sustainment of advanced technology systems, products and services. Lockheed Martin Energy offers energy management, energy storage, nuclear systems, ocean energy, and bioenergy solutions. www.lockheedmartin.com/energystorage

  • LSIS USA

    LSIS is committed to innovation – investing significantly in R&D to deliver cost competitive, industry leading solutions, which exceed our customer’s expectations. We employ more than 3,500 people globally, operate 8 manufacturing facilities, and are approaching $3B USD in sales.

  • Maxwell Technologies

    For over 50 years, Maxwell has been a global leader in the development and manufacture of innovative, cost-effective energy storage and power delivery solutions. Maxwell ultracapacitor products provide safe and reliable power solutions for applications in grid energy storage and power quality,

    transportation, consumer and industrial electronics, and telecommunications. For more information, please visit: www.maxwell.com.

  • Mitsubishi Electric Power Products, Inc.

    Mitsubishi Electric Power Products, Inc. is the US subsidiary of Mitsubishi responsible for serving the North American power systems, rail transportation and water treatment industries with electrical and electronic products, systems and services.

  • Morrison & Foerster LLP

    Morrison & Foerster understands the current electric grid and the key need for distributed energy storage, and we have unparalleled expertise in the battery technologies for the telecommunications and electric vehicle markets.

  • Mortenson Construction

    Mortenson Construction is a U.S.-based, family-owned construction company. Ranked as the 18th largest contractor in America, Mortenson provides a range of services, including planning, program management, preconstruction, and general contracting.

  • National Rural Electrical Cooperative Association

    NRECA is the national service organization for more than 900 not-for-profit rural electric cooperatives and public power districts providing retail electric service to more than 42 million consumers in 47 states.

  • National Rural Utilities Cooperative Finance Corporation (CFC)

    As the only lender created and owned by the electric cooperative network, the National Rural Utilities Cooperative Finance Corporation (CFC) -a nonprofit finance cooperative with approximately $25 billion in assets - provides capital, industry-leading financial products and unparalleled industry expertise to America's 900-plus not-for-profit...

  • Navigant Consulting

    Navigant’s Energy Practice has >370 experts with experience across the energy value chain including: energy storage, smart grid, renewables, energy efficiency, demand response, resource procurement, and market and T&D modeling.

  • NEC Energy Solutions

    NEC Energy Solutions develops and manufactures smart energy storage solutions for electric grid, backup power and lead‐acid replacement applications with system integration expertise focusing on high performance, efficiency, safety and reliability.

    Products range from massive grid‐scale energy storage systems, successfully operating in commercial revenue service since 2009, to commercial and specialty battery solutions to fit the needs of telecom, datacenter, medical and other industrial applications.

  • Nuvation Energy

    Nuvation Energy provides battery management systems, power engineering design services and custom energy management solutions to large-scale energy storage system users and providers.

    Our customers are supported by a team of senior power electronics and BMS design engineers who provide hands-on support with system design, configuration and integration. Learn more at https://nuvationenergy.com.

  • Ormat Technologies, Inc.

    Ormat Technologies, Inc. (NYSE: ORA) is a leading renewable power producer with fifty years of experience. Our diversified approach and global presence provide reliable power solutions to both utility and enterprise clients.

  • Pacific Gas and Electric Company

    Pacific Gas and Electric Company, incorporated in California in 1905, is one of the largest combination natural gas and electric utilities in the United States. Based in San Francisco, the company is a subsidiary of PG&E Corporation.

  • Pacific Northwest National Laboratory

    At Pacific Northwest National Laboratory, our mission is to transform the world through courageous discovery and innovation.

  • Panasonic

    Panasonic's Smart Energy Storage System is a very scalable power storage system with the ability to address multiple energy storage applications.

  • Parker Hannifin - Energy Grid Tie Division

    Based in Charlotte, NC, the Energy Grid Tie Division provides Power Conversion Systems with global sales and support channels. With installations around the world, Parker EGT offers application knowledge and real world experience to its customers.

  • Pedernales Electric Cooperative, Inc.

    Pedernales Electric Cooperative, based in Johnson City, Texas, is the largest distribution electric cooperative in the country, serving more than 267,000 meters across an 8,100-square-mile service area.

    Founded in 1938 with the help of then-Congressman Lyndon B. Johnson, PEC provides safe, reliable energy services at a competitive price to all or parts of 24 Central Texas counties.

  • Pierce Atwood LLP

    Pierce Atwood LLP, a leading full-service law firm that serves regional, national and international clients. Our energy practice represents private and public entities across the U.S. and abroad.

  • PowerSecure Inc.

    Delivering effective energy storage and microgrid solutions grounded in technical, industry, and utility experience.

  • Powin Energy

    Oregon-based Powin Energy is a leading designer and developer of advanced battery management technology, and manufacturer of battery energy storage solutions made for large commercial & industrial and utility-scale applications.

  • PVHardware LLC

    PVHardware: Design, Engineering and Manufacturing energy technological products.

  • Saft America Inc.

    Saft has developed a range of battery technologies that deliver reliable and efficient energy storage in both off-grid and on-grid schemes, from the point of production through transmission and distribution to consumption.

  • Samsung SDI America

    Since Samsung SDI’s establishment in 1970, SDI has continued to strive towards a creative and innovative future. With continuous efforts, Samsung SDI has been creating innovative products with cutting-edge technology that is being experienced by users today.

  • San Diego Gas & Electric

    SDG&E is a regulated public utility that provides safe and reliable energy service to 3.4 million consumers through 1.4 million electric meters and more than 865,000 natural gas meters in San Diego and southern Orange counties.

  • Sandia National Laboratories

    For more than 60 years, Sandia has delivered essential science and technology to resolve the nation's most challenging security issues.

  • ScottMadden, Inc.

    ScottMadden knows energy from the ground up. We have worked in every kind of company, business unit, and function in the sector. We understand that each client’s challenge calls for a unique solution. So we listen carefully to you and personalize our work to help you succeed—by solving the right problem in the right way and delivering real results.

  • Sempra Renewables

    Our experienced team has proven capabilities in the development, design, construction, and operation of renewable energy and natural gas infrastructure. We bring that expertise to all of our projects and collaborate closely with our partners.

  • Sharp Electronics

    Sharp Electronics Corporation's Energy Systems and Services Group (Sharp) has launched the SmartStorage® behind-the-meter energy storage system, a unique energy storage solution designed to reduce expensive peak demand charges for commercial and industrial buildings.

  • Sinexcel

    500Mw+ PV inverter and 15Mw+ storage inverter installation, 8+ yrs experience and 100+ design engineers, make Sinexcel Electric one of top leaders in modular power conversion solution provider in commercial and industrial applications.

  • SolarReserve

    SolarReserve is a leading global developer of utility-scale solar power projects, which include electricity generation by solar thermal energy and photovoltaic panels.

    In addition, SolarReserve has commercialized a proprietary advanced solar thermal technology with integrated energy storage that solves the intermittency issues experienced with other renewable energy sources.

  • Southern Company

    With 4.4 million customers and more than 46,000 megawatts of generating capacity, Atlanta-based Southern Company is the premier energy company serving the Southeast.

  • Southern California Edison

    We are looking ahead to create a 21st century power network that can handle California's changing energy needs. Sophisticated technologies will be delivering electricity more reliably than ever, keeping outages to a minimum, and facilitating our customers' choices in adopting new technologies to generate their own energy and monitoring...

  • Southern Research

    Southern Research is a non-profit 501(c)(3) organization with nearly 500 scientists and engineers working across four divisions: Drug Discovery, Drug Development, Engineering, and Energy & Environment.

  • Steffes Corporation

    Manufacturer of grid-interactive electric thermal energy storage systems. This distributed, grid-scalable, low cost energy storage technology can provide balancing services, enhanced renewable integration and other critical needs of the grid.

  • Stantec

    The Stantec community unites approximately 22,000 employees working in over 400 locations across 6 continents. We collaborate across disciplines and industries to bring buildings, energy and resource, environmental, water, and infrastructure projects to life.

    Our work—engineering, architecture, interior design, landscape architecture, surveying, environmental sciences, construction services, project management, and project economics, from initial project concept and planning through to design, construction, commissioning, maintenance, decommissioning, and remediation—begins at the intersection of community, creativity, and client relationships. Stantec trades on the TSX and the NYSE under the symbol STN. Visit us at stantec.com.

  • Sterling Municipal Light Company

    The Sterling Municipal Light Department (SMLD) is a progressive public power utility located 10 miles NNE of Worcester, Massachusetts in the Town of Sterling. Our primary building was originally the 1883 Sterling High School.

    Serving the town of Sterling for over 100 years, we have more than 3,700 residential, commercial, municipal and industrial customers.

  • Stornetic GmbH

    Stornetic GmbH is a spin-off of an internationally acting energy company. 50 Years of experience with high speed rotation are the basis for the high tech flywheels, type EnWheel®, designed according to the state of the art using carbon fiber and active magnetic bearings. Several EnWheel® and auxiliary equipment form the DuraStor® System.

    Representing a durable, load cycle resistant, and temperature insensitive short term storage system solution for stationary applications. DuraStor® comes with up to 1MW in a 40’ Container. www.stornetic.com

  • Sunverge Energy, Inc.

    San Francisco-based Sunverge Energy was founded in 2009 with the vision of integrating solar, storage and smart management software to maximize value for both electricity consumers and providers. The company makes the Sunverge Solar Integration System (SIS),

    a distributed energy storage and management appliance comprised of powerful storage batteries, power electronics and system-management software running in the cloud. The Sunverge SIS lowers costs, increases energy reliability, strengthens the grid, and accelerates the adoption and integration of distributed renewable energy. Investors include Southern Cross Venture Partners, Siemens Venture Capital, Softbank China Venture Capital and Total Energy Ventures International.

  • SunRun Inc.

    The Sunrun vision is to create a planet run by the sun—because we know it’s the one world-changing difference every one of us can all make. We've already helped tens of thousands of homeowners make the switch and we're constantly looking for new ways to make solar accessible to even more homeowners. We're excited for what's...

  • Sunwoda Electronic Co., Ltd.

    Sunwoda, a high-tech enterprise which is established in 1997, focuses on the research, design, manufacture, sales of Li-ion battery modules. As a leading provider for Li-ion battery modules, Sunwoda is also committed to providing energy storage solution to any customer.

  • Tennessee Valley Authority

    The Tennessee Valley Authority is a corporate agency of the United States that provides electricity for business customers and local power distributors serving 9 million people in parts of seven southeastern states.

    TVA’s current research efforts focus on grid modernization, energy utilization and DER integration by engaging strategic partners such as EPRI, NRECA, regional universities and national laboratories to benefit our customers and the 154 local power companies that serve them.

  • Tokyo Electric Power Company (TEPCO)

    To meet the growing public concern for the enhancement of reliability in supplying electricity and global environmental considerations, there is an increasing requirement for a high-quality power sector infrastructure in the field of generation, transmission and distribution.

    In line with such global interests, TEPCO has participated in consulting services of electric facilities overseas, utilizing our expertise and know-how accumulated from our experience in Japan.

  • UniEnergy Technologies

    UET designs and manufactures large and medium-scale energy storage systems for utility and grid, micro-grid, commercial and industrial, and other applications.

  • UL

    UL certifies, validates, tests, verifies, inspects, audits, advises and educates. We provide the knowledge and expertise to help customers navigate growing complexities across the supply chain from compliance and regulatory issues to trade challenges and market access. In this way, we facilitate global trade and deliver peace of mind.

  • University of California San Diego

    The University of California San Diego Center for Energy Research (CER) is engaged in energy storage research, and also studies the process of delivering the energy through the microgrid (distribution system) once it’s needed.

  • Vinson & Elkins LLP

    For almost a century, Vinson & Elkins lawyers have provided innovative business solutions for clients whose needs are as diverse as the entities they represent. In today's challenging environment of global markets, volatile economies, and complex human and environmental issues,

    our law firm’s time-tested role as trusted advisor has become even more critical.

  • Vionx Energy

    Vionx Energy has commercialized a breakthrough design for vanadium redox flow technology under exclusive license from United Technologies Corporation (UTC) delivering twice the power at higher efficiency. Vionx is configuring this technology to focus on long-duration applications of up to 10 hour runtimes.

  • Westwood Professional Services

    Westwood Professional Services (Westwood) is engaged in supporting the demand to develop energy storage for utility grid management. We provide the surveying, environmental permitting, and civil engineering essentials for constructing a battery energy storage system,

    and the electrical engineering knowledge to ensure seamless integration with the balance of plant or grid interconnection. Westwood’s storage project experience includes multiple systems and services for developers, EPCs, and storage integrators. Westwood is a leading multi-disciplined surveying and engineering service provider for solar, wind, and power delivery projects. We serve clients across the nation from multiple U.S. offices and are licensed across the country.

  • Wanzek Construction, Inc.

    Wanzek Construction, Inc. is an innovative group serving the power, renewable energy, oil & gas, heavy/civil and industrial agriculture energy sectors with service lines including crane services, renewable energy services and oil field services.

  • Younicos, Inc.

    Younicos is a global leader for intelligent energy storage and grid solutions. Clients benefit from technical expertise, commercial know-how and in-depth experience built on more than 150 MW installed in nearly 40 energy storage projects worldwide.

Full Members - Individual / Start Up

  • Mustang Prairie

    Mustang Prairie is a leading source of guidance and leadership for the emerging energy storage industry. Mustang Prairie promotes the growth of the Energy Storage Industry through expanding and bolstering the business service environment for energy storage product manufacturers, project developers, and investors.

  • 8Minutenergy Renewables

    Our singular focus is on utility-scale solar power and energy storage. That focus can be seen in our attention to detail, which drives down our prices and expands the addressable market for solar power.

  • 127 Energy

    127 Energy is a focused team of energy and clean technology professionals with deep expertise creating sustainable power generation solutions for: Commercial & Business: Corporations, Public & Governmental Entities; and Grid Independent Power Systems: Islands, Remote Industrial Facilities, & Businesses with a high need for business...

  • ASC Consulting, Inc.

    ASC Consulting is a consulting company working in the energy storage space.

  • BlackRock Infrastructure Investment Group

    We take a consultative approach to help institutional investors worldwide build alternatives portfolios and pursue alpha. BlackRock's alternative investment managers are supported by our firm's global resources and feature one of the most comprehensive alternatives platforms in the world,

    offering a unique breadth and depth across asset classes.

  • Constant Power

    Constant Power, a Canadian based company, provides Energy Storage as a Service (ESaaS) to commercial and industrial customers. Our ESaaS model provides unique benefits to our clients including, energy demand management, demand response participation and uninterrupted power supply.

    Constant Power provides system operation and maintenance with guaranteed performance and increased operational resiliency, wrapped up in a service package.

  • Forefront Power Development

    The ForeFront Power team has more than a decade of renewable industry experience, serving business, public sector, and wholesale power customers around the world. Our team has developed over 800 MW of capacity across more than 1,000 projects,

    targeted on assisting public sector agencies and C&I firms to deliver the most impactful behind-the-meter, off-site, and wholesale solutions. ForeFront Power is a wholly owned subsidiary of Mitsui & Co., Ltd., a global energy infrastructure and investment leader.

  • EnergPort

    We are a group of vibrant, enthusiastic, and talented engineers with extensive experience in energy storage system design and development. We come from many different backrounds, but strive for a shared goal: to bring the world a more resilient, efficient, and cleaner energy future with our state-of-the-art energy storage systems.

  • FlexGen

    FlexGen® combines power conversion, energy storage and high speed controls to fortify, clean, and improve generating assets and power systems. FlexGen's Power Control systems are designed and built to integrate with existing power systems and SCADA controls.

  • ICL Industrial Products

    ICL Industrial Products (IP) is the world’s largest bromine producer. Building on its bromine economies of scale ICL-IP is continuously diversifying into new fields of applications in the chemical industry.

  • Peak Power

    Peak Power works with numerous vendors across technology platforms to ensure the most suited solutions are provided for customers. We only work with the best-in-class technology partners, trusted execution partners, and reputable financing partners.

  • Origis Energy USA

    Headquartered in Miami, FL, Origis Energy USA is powering the solar revolution with solar power projects for utility scale solar and commercial solar energy systems worldwide.

  • Safe Hydrogen, LLC

    Safe Hydrogen believes that hydrogen is a clean, dependable energy carrier that can be produced by renewable energy. Our storage technology is low cost and can enable applications that more expensive technologies cannot. Chief among them is to convert intermittent renewable generation to base load and/or dispatchable generation.

  • Systems Control

    Systems Control, North America's leader in the design & manufacturing of solutions that enable the delivery of energy to the world.

  • Trina Energy Storage Solutions

    Trina Energy Storage Solutions (Jiangsu) Co., Ltd., which its groundwork started in 2010, is committed to provide Energy Storage Solutions(ESS) impacting generations to come. With more than 100 R&D Engineers, we are positioned to provide integrated and advanced energy storage solutions that includes

    cloud-based database for higher efficiency, lower coal consumption and lower carbon emission. Perfect customer service system brings our clients better experience.

  • James M. Eyer

  • Peter Hamilton

  • William V. Hassenzahl

  • Udi Helman

  • Anthony Price

  • Richard Stuebi

  • Susan Schoenung