Meet our current members

AES Distributed Energy

Member Since 2017
Membership Type: Leadership

Apex Clean Energy

Member Since 2020
Membership Type: Leadership

Bluewave

Member Since 2018
Membership Type: Leadership

Chaberton Energy

Member Since 2020
Membership Type: Leadership

CleanCapital (Sunrise Mountain)

Member Since 2022
Membership Type: Leadership

Cypress Creek Renewables

Member Since 2022
Membership Type: Leadership

Dimension Renewable Energy

Member Since 2018
Membership Type: Leadership

Dynamic

Member Since 2023
Membership Type: Leadership

ECA Solar

Member Since 2023
Membership Type: Leadership

Engie

Member Since 2017
Membership Type: Leadership

Fieldworks Power

Member Since 2023
Membership Type: Leadership

Forefront Power

Member Since 2017
Membership Type: Leadership

Lightstar Renewables

Member Since 2021
Membership Type: Leadership

Nautilus Solar Energy

Member Since 2018
Membership Type: Leadership

Navisun

Member Since 2019
Membership Type: Leadership

New Energy Equity (formally Impact Power Solutions)

Member Since 2019
Membership Type: Leadership, Utility Affliate

New Leaf Energy (formerly Borrego Solar)

Member Since 2017
Membership Type: Leadership

Nexamp

Member Since 2017
Membership Type: Leadership

One Energy Renewables

Member Since 2016
Membership Type: Leadership

Pivot Energy

Member Since 2017
Membership Type: Leadership

Renewable Properties

Member Since 2020
Membership Type: Leadership

RWE Clean Energy

Member Since 2020
Membership Type: Leadership

SolAmerica

Member Since 2018
Membership Type: Leadership

Solar Landscape

Member Since 2020
Membership Type: Leadership

Soltage

Member Since 2016
Membership Type: Leadership

Summit Ridge

Member Since 2017
Membership Type: Leadership

SunShare

Member Since 2018
Membership Type: Leadership

SunVest Solar

Member Since 2020
Membership Type: Leadership

Turning Point Energy

Member Since 2018
Membership Type: Leadership

United States Solar Corporation

Member Since 2018
Membership Type: Leadership

Active Solar Development

Member Since 2024
Membership Type: General

Affordable Solar

Member Since 2023
Membership Type: General

Alder Energy Systems

Member Since 2018
Membership Type: General

Altus Power

Member Since 2022
Membership Type: General

Ameresco

Member Since 2021
Membership Type: General

Ampacity

Member Since 2025
Membership Type: General

Ampion (Acadia Micro)

Member Since 2016
Membership Type: General

Arcadia

Member Since 2018
Membership Type: General

Azimuth Renewables

Member Since 2025
Membership Type: General

Ballard Spahr

Member Since 2016
Membership Type: General

Bear Peak Power

Member Since 2021
Membership Type: General

Black Bear Energy

Member Since 2025
Membership Type: General

Blue Sky Utility, LLC

Member Since 2022
Membership Type: General

BW Solar

Member Since 2021
Membership Type: General

Catalyze

Member Since 2020
Membership Type: General

CBRE Renewables

Member Since 2020
Membership Type: General

CEP Renewables

Member Since 2022
Membership Type: General

Clearway Energy

Member Since 2016
Membership Type: General

Community Power Group

Member Since 2019
Membership Type: General

Convergent Energy + Power

Member Since 2021
Membership Type: General

CVE North America

Member Since 2017
Membership Type: General

Davis Hill Development

Member Since 2024
Membership Type: General

Distributed Solar Development

Member Since 2020
Membership Type: General

Diverxia Infrastructure

Member Since 2023
Membership Type: General

EDF Renewables

Member Since 2021
Membership Type: General

EDPR North America

Member Since 2021
Membership Type: General

Emeren

Member Since 2023
Membership Type: General

Encore Renewable Energy

Member Since 2025
Membership Type: General

Energywell

Member Since 2022
Membership Type: General

Enterprise Energy

Member Since 2022
Membership Type: General

esaSolar

Member Since 2022
Membership Type: General

Foley & Lardner

Member Since 2019
Membership Type: General

Generate Capital

Member Since 2019
Membership Type: General

Green Lantern Solar

Member Since 2022
Membership Type: General

Green Street Power Partners

Member Since 2019
Membership Type: General

Halo Energy

Member Since 2024
Membership Type: General

Hansen Technologies

Member Since 2020
Membership Type: General

HASI

Member Since 2024
Membership Type: General

Hexagon Energy

Member Since 2021
Membership Type: General

Husch Blackwell

Member Since 2025
Membership Type: General

Ironwood Renewables

Member Since 2019
Membership Type: General

LiveWire

Member Since 2024
Membership Type: General

Luminace

Member Since 2019
Membership Type: General

Nextera

Member Since 2017
Membership Type: General, Utility Affliate

Norton Rose

Member Since 2017
Membership Type: General

Onyx Renewable Partners L.P.

Member Since 2023
Membership Type: General

Paddle Energy

Member Since 2023
Membership Type: General

PowerMarket (ProjectEconomics)

Member Since 2017
Membership Type: General

Prologis

Member Since 2023
Membership Type: General

Radial Power Operations

Member Since 2023
Membership Type: General

Reactivate

Member Since 2021
Membership Type: General

REC Solar

Member Since 2023
Membership Type: General

Renewable America

Member Since 2023
Membership Type: General

ReWild

Member Since 2019
Membership Type: General

RIC Energy

Member Since 2022
Membership Type: General

Segue Sustainable Infrastructure

Member Since 2022
Membership Type: General

SolaREIT

Member Since 2024
Membership Type: General

SolarKal

Member Since 2023
Membership Type: General

SolarStone Development

Member Since 2022
Membership Type: General

SolHarvest Energy

Member Since 2025
Membership Type: General

Solstice

Member Since 2017
Membership Type: General

Standard Solar

Member Since 2021
Membership Type: General

Stellera

Member Since 2025
Membership Type: General

Stoel Rives LLC

Member Since 2019
Membership Type: General

SunCode Energy

Member Since 2023
Membership Type: General

Sustainable Strategies 2050

Member Since 2022
Membership Type: General

Third Pillar Solar

Member Since 2022
Membership Type: General

TJA Clean Energy – Blue Redwood

Member Since 2025
Membership Type: General

Trail Ridge Power

Member Since 2024
Membership Type: General

Trajectory Energy Partners

Member Since 2024
Membership Type: General

Trina Solar

Member Since 2022
Membership Type: General

True Green Capital

Member Since 2021
Membership Type: General

UGE USA

Member Since 2021
Membership Type: General

United Renewable Energy

Member Since 2025
Membership Type: General

Wilson Sonsini Goodrich & Rosati

Member Since 2016
Membership Type: General

Grid Alternatives

Member Since 2017
Membership Type: Non Profit

Solar United Neighbors

Member Since 2024
Membership Type: Non Profit

We Solar

Member Since 2022
Membership Type: Non Profit

Ascend Analytics

Member Since 2025
Membership Type: Affiliate

Concentro

Member Since 2025
Membership Type: Affiliate

LONGi

Member Since 2024
Membership Type: Affiliate

Founded in 2000, LONGi is committed to being the world’s leading solar technology company, focusing on customer-driven value creation for full scenario energy transformation. Under its mission of 'making the best of solar energy to build a green world', LONGi has dedicated itself to technology innovation and established five business sectors, covering mono silicon wafers cells and modules, commercial & industrial distributed solar solutions, green energy solutions and hydrogen equipment. The company has honed its capabilities to provide green energy and has more recently, also embraced green hydrogen products and solutions to support global zero carbon development.

Shoals

Member Since 2024
Membership Type: Affiliate

Solar Gator

Member Since 2025
Membership Type: Affiliate

Solargik

Member Since 2025
Membership Type: Affiliate