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National Community Solar Partnership

National Community Solar Partnership


The Partnership’s mission is to leverage the momentum in the public and private sector to expand solar access to new markets (demographic and geographic) and convene relevant stakeholders to assess market barriers and catalyze deployment in low and moderate income (LMI) communities.


The National Community Solar Partnership aims to expand solar access to all Americans, with specific emphasis on serving LMI households. The Department of Energy (DOE) is leading the Partnership, in collaboration with the Department of Housing and Urban Development (HUD), the Environmental Protection Agency (EPA), and the Department of Agriculture (USDA), bringing together key representatives from solar companies, non-profit organizations, state and community leaders, and financial institutions. The Partnership works on topics relevant to the overarching mission including: greater utilization of existing federal and state resources, sharing of best practices at the state level, development of new financing arrangements and business models, new approaches to customer acquisition and community building, and multifamily deployment considerations. The White House announced the Partnership on July 7, 2015.

The Partnership’s goal is to help unlock community solar’s potential for economic growth across the United States. A recent DOE and NREL report estimates that nearly 50% of consumers and businesses are unable to host photovoltaic (PV) systems due to a number of factors. These consumers and businesses include those that do not own their building (i.e., renters) and/or those that do not have access to sufficient roof space (e.g., high-rise buildings, multi-unit housing, malls). Shared solar is one approach to expanding solar access to these customers, and could represent 32%–49% of the distributed PV market in 2020. This could lead to cumulative PV deployment growth of 5.5–11.0 GW by 2020, representing $8.2–$16.3 billion of investment.  National Renewable Energy Laboratory’s (NREL’s) Guide to Community Shared Solar provides a framework for the development of this model for solar deployment in communities.

The White House formally kicked off the partnership at a meeting on November 17, 2015. 

Working Groups

Finance and Business Models

This group researches the business models that successfully finance community and shared solar. The group examines de-risking LMI customer participation in shared solar, the role data sharing could play in reducing investor concerns, and which utility ownership models and incentive programs have been the most successful. In addition to developing case studies that articulate the financial challenges, this group plans to convene a meeting of philanthropic donors who could potentially fund pilot programs to demonstrate new business models for LMI communities.

Community Building

This group focuses on understanding customer acquisition methods to drive participation in shared solar. The group has been developing a tool that evaluates and scores the benefits of a community solar project for each key stakeholder involved, specifically targeting project developers, utilities, community-based organizations, project financiers, local policymakers, and academics. The ability for each stakeholder to understand the value of a project will improve transparency, communication, and inclusion in the project development process, assist in the monitoring and evaluation of projects, and facilitate smarter regulatory processes.

States Best Practices

This group delves into current state policies and regulations for community solar around the country. Through regular meetings and webinars, the group is looking to better understand how state policies enable shared solar and how do they differ from other states. They are also examining best practices and challenges associated with states expanding access to community solar, including how state policies have encouraged LMI participation in community solar. The group aims to compile the successes of several states.

Federal Resources

This group focuses on federal funding programs and explore how existing programs can support community solar. These programs span across several agencies including the Department of Housing and Urban Development, Department of Agriculture, Environmental Protection Agency, Department of Health and Human Services, and Department of Energy. This group is compiling the successes of entities that have successfully used federal funds to develop community solar projects.

Partnership Members as of May 9, 2016

Federal/State/Tribal Gov't Organizations
Bishop Paiute Tribe - Bishop, CA
California, State of
Central New York Regional Planning and Development Board - Syracuse, NY
Colorado, State Energy Office - Denver, CO
Connecticut Green Bank - Rocky Hill, CT
Cook County Department of Environmental Control - Chicago, IL
District of Columbia, Department of Energy and the Environment - Washington, DC
Erie County Department of Public Works - Buffalo, NY
Hawaii Department of Business, Economic Development and Tourism - Honolulu, HI
Los Angeles County Metropolitan Transportation Authority
Massachusetts, Commonwealth of
Massachusetts Clean Energy Center - Boston, MA
National Renewable Energy Laboratory - Golden, CO
New York, State of
Savannah River National Laboratory - Savannah, GA
U.S. Department of Agriculture - Washington, DC
U.S. Department of Energy - Washington, DC
U.S. Department of Housing and Urban Development - Washington, DC
U.S. Environmental Protection Agency - Washington, DC
Vermont Public Service Department - Montpelier, VT
University of Houston - Houston, TX
University of Maine - Orono, ME
University of Minnesota - Minneapolis, MN
BARC Electric Cooperative - Millboro, VA
Grand Valley Power - Grand Junction, CO
Pedernales Electric Cooperative - Johnson City, TX
Sacramento Municipal Utility District - Sacramento, CA
Tucson Electric - Tucson, AZ
Binghamton Regional Sustainability Coalition - Binghamton, NY
Black Rock Solar - San Francisco, CA
Boston Community Capital - Boston, MA
Center for Resource Solutions - San Francisco, CA
Clean Energy Economy Minnesota - Minneapolis, MN
Coalition for Community Solar Access - Washington, DC
Community Power Network - Washington, DC
Community Purchasing Alliance - Washington, DC
Community Shared Renewable Energy, NY Energy Democracy Alliance - New York (statewide)
Cooperative Community Energy - San Rafael, CA
Co-op Power - Hyde Park, MA
Ecolibrium3 - Duluth, MN
Elevate Energy - Chicago, IL
Energy Outreach Colorado - Denver, CO
Fresh Energy - St. Paul, MN
Global Green USA - Santa Monica, CA
Greater Cincinnati Energy Alliance - Cincinnati, OH
GRID Alternatives - Oakland, CA
Groundswell - Washington, DC
Institute for Sustainable Communities - Montpelier, VT
Interstate Renewable Energy Council - Latham, NY
Metropolitan Washington Council of Governments - Washington, DC
Michigan Energy Options - Marquette, MI
Microgrid Institute - Little Falls, MN
National League of Cities - Washington, DC
Northern Virginia Regional Commission - Fairfax, VA
Northwest SEED - Seattle, WA
RE-volv - San Francisco, CA
Rocky Mountain Institute - Boulder, CO
Rural Renewable Energy Alliance - Pine River, MN
Solar Electric Power Association  - Washington, DC
Solar Energy Industries Association - Washington, DC
Solar Gardens Institute - Westminster, CO
SolarOne - New York, NY
Solstice Initiative - Boston, MA
Sun Valley Institute for Resilience - Ketchum, ID
TegDB - Richmond, TX
The Solar Foundation - Washington, DC
Utah Clean Energy - Salt Lake City, UT
Vermont Energy Investment Corporation - Burlington, VT
Vote Solar - Washington, DC
3Degrees - San Francisco, CA
Altus Power America - Altus, OK
Amazon - Seattle, WA
Arcadia Power - Washington, DC
Banner Solar - Boise, ID
Blue Wave Capital - Boston, MA
Cadmus - Denver, CO
Citi - New York, NY
Clean Energy Collective - Denver, CO
Clean Energy Solutions - Boston, MA
CohnReznick LLP - Baltimore, MD
Community Energy, Inc. - Radnor, PA
Ethical Electric - Washington, DC
Everyday Energy - Carlsbad, CA
Extensible Energy - Lafayette, CA
First Solar, Inc. - Tempe, AZ
Green Long Island, Inc. - Farmingdale, NY
kWh Analytics - San Francisco, CA
Lotus Engineering and Sustainability - Denver, CO
Meister Consultants - Boston, MA
Nexamp - Boston, MA
Next Step Living - Boston, MA
Nuance Energy Group Inc. - Santa Cruz, CA
Pfister Energy of Baltimore - Baltimore, MD
Posigen - New Orleans, LA
Project Economics - Brooklyn, NY
Razor Sharp Solar - Littleton, CO
Renewable Energy Districts - Honeoye Falls, NY
Seminole Financial Services - Belleair Bluffs, FL
SolarCity - San Mateo, CA
Solar Land Solutions LLC - Cary, NC
Spear Point Energy - Aspen, CO
SunShare - Denver, CO
Sustainable Capital Advisors - Washington, DC
Syncarpha Capital - New York, NY
Upepo Group - Salisbury, MD
Vermont Community Solar, LLC - Putney, VT
Vivint Solar - Lehi, UT
West Monroe Partners - Chicago, IL
Winn Companies - Boston, MA
Yeloha - Boston, MA
YSG Solar - New York, NY
Zolargo - Oakland, CA

If you are interested in joining the National Community Solar Partnership, please submit a partner inquiry form. Or if you simply want to stay informed of Partnership activities, join our mailing list.

Key Impacts

Knowledge transfer 
  • As a fledgling approach to solar deployment, community solar has much to gain from open collaboration and identification of new markets and opportunities
  • The partnership facilitates information and best practice sharing between the community solar industry’s leading players as well as governmental organizations, financial institutions, and nonprofits, with special attention given to common challenges and expansion to new solar markets (both geographies and customer segments)
  • National Labs and other DOE partners conduct important solar research, which could benefit partners and the community solar industry as a whole
Low and Moderate Income (LMI) Households
  • Despite the fact that LMI households have the most to gain from installing solar—electricity costs make up a larger fraction of their budgets as compared with more affluent households—LMI households have seen far less solar penetration than their wealthy counterparts
  • Historical  solar business models required homeownership, a suitable roof, and good credit ratings, while much of the LMI community are renters living in multifamily units with limited access to capital

Events and Workshops

The Partnership will hold four regional workshops to help participants  identify strategies to catalyze community solar projects and engage low and moderate income households in specific regions. Workshops will feature national experts, state and local officials, industry representatives, utility providers, environmental justice advocates, and other key players who will share success stories, discuss common challenges and goals, and offer troubleshooting advice. Workshops will include a mix of presentations, panels, and breakout sessions intended to engage participants in active dialogue with each other.

  • Denver – March 3-4, 2016
  • Atlanta – May 23-24, 2016
  • Boston – June 9-10, 2016
  • Minneapolis – Late June 2016

For more information on these events, email Caroline Baker.

Additional Resources