Community Owned Renewable Energy Projects

The Ownership Question in the Energy Transition

The energy transition is often framed primarily as a technological and economic problem: which clean energy technologies can be deployed at sufficient scale and at low enough cost to replace fossil fuels? This framing produces important insights. But it misses the political economy question that shapes who benefits from the transition and who bears its costs.

Energy infrastructure is not neutral. It embodies relationships of ownership, control, and benefit — or their absence. The investor-owned utility model that dominates American electricity supply concentrates ownership and control among shareholders, extracts returns for those shareholders, and provides ratepayers with a commodity service they pay for but do not govern. This model was designed during the era of large, centralized coal and nuclear power plants, when the capital requirements and operational complexity made distributed ownership impractical. That era is ending.

Solar photovoltaic costs have declined more than 90% over the past decade, making distributed generation economically viable at scales from a single rooftop to a community installation. Wind costs have declined similarly. Battery storage is following the same trajectory. The technological conditions that necessitated centralized, capital-intensive, investor-owned energy infrastructure are dissolving.

What replaces them is not technologically determined. The same renewable energy technology can be owned by a private equity fund, an investor-owned utility, a municipal utility, a housing cooperative, or individual households. The technology is identical; what differs is who benefits and who decides.

The community ownership question in the energy transition is therefore a political and economic question: will communities use the transition moment to establish ownership of their energy infrastructure, or will the transition simply replace investor-owned fossil fuel infrastructure with investor-owned renewable infrastructure, preserving the same concentration of ownership and the same pattern of extracted returns?

The Danish and German Models: What They Built

Denmark and Germany are the most extensively studied cases of community energy development, and they offer different but complementary models.

Denmark's community wind tradition developed from the 1970s energy crises, when rural agricultural cooperatives began experimenting with wind turbines as a way to reduce energy costs and dependence on imported oil. The cooperatives developed a financing and ownership model — typically involving local equity shares sold to community members, with cooperatives owning turbines and distributing returns to members — that spread across the country. By the late 1990s, roughly 80% of Danish wind capacity was cooperatively owned, and the cooperative model had generated substantial community acceptance of wind development that made Denmark's rapid wind expansion possible.

The Danish model produced a distinctive social phenomenon: communities in which a significant percentage of households had a direct financial stake in wind energy. This ownership stake shifted the political economy of energy policy — cooperative members had interests aligned with expanding renewable energy rather than protecting fossil fuel infrastructure, and their political engagement reflected those interests.

The German Energiewende took a different route. The 1991 Electricity Feed Act, and later the 2000 Renewable Energy Sources Act (EEG), established feed-in tariffs — guaranteed above-market prices for renewable electricity fed into the grid — that made small-scale renewable investment financially viable for individual households, small businesses, and cooperatives. The result was explosive growth in distributed renewable ownership: by the mid-2010s, roughly half of Germany's renewable energy capacity was owned by individual citizens, cooperatives, and municipalities rather than by large utilities.

The political implications were significant. The distributed ownership of the Energiewende created a mass constituency for renewable energy policy — millions of households and businesses with financial stakes in the feed-in tariff system. When utilities and conservative politicians attempted to roll back the tariffs, they faced organized opposition from this constituency. The distributed ownership model created political durability that centralized, utility-owned renewables would not have.

The German experience also illustrates the risks. When the feed-in tariff levels were reduced too rapidly in response to declining technology costs and industry lobbying, the pipeline of new community energy projects collapsed. The cooperative energy sector, which had grown rapidly through the 2000s, contracted sharply in the mid-2010s. Recovery has been slow, and the lesson is that policy continuity matters as much as initial enablement.

Community Solar and the Equity Problem

In the United States, community solar programs — which allow multiple customers to subscribe to shares of a solar installation and receive bill credits for the electricity it produces — represent the most accessible pathway to community energy participation for households that cannot install rooftop solar (renters, those with shaded roofs, those who cannot afford upfront installation costs).

The community solar model was pioneered in Colorado and has since spread to more than twenty states. By 2022, roughly 5 gigawatts of community solar capacity was either online or under development in the United States, with projections suggesting this could reach 30-50 gigawatts by 2030.

The equity implications of community solar depend entirely on program design. Community solar programs that are not designed with explicit equity provisions tend to serve primarily higher-income households: those with good credit (necessary to sign multi-year subscription contracts), stable housing (subscriptions are difficult to transfer when people move), and the financial sophistication to understand how the credits work. Programs that serve lower-income households require different design: monthly subscriptions rather than long-term contracts, automatic enrollment rather than self-selection, and direct bill credits rather than separate subscription payments.

Several states have moved toward equity-centered community solar design. Minnesota's community solar program includes carve-outs specifically for low-income subscribers. New York's Community DG program requires that a portion of the savings from community solar be passed through to low-income subscribers. Illinois' Climate and Equitable Jobs Act, passed in 2021, includes significant provisions for community solar programs in environmental justice communities.

The ownership question in community solar is more complex than in cooperative wind models. Most community solar in the United States is owned by private developers, with consumers subscribing to shares rather than owning equity. This is community solar in the sense of shared access, but not community solar in the sense of community ownership. Truly community-owned solar — in which a cooperative or community development corporation owns the installation and distributes returns to community members — is less common, partly because of the capital and organizational requirements.

The Municipal Utility Model

Municipal utilities — public utilities owned by cities and providing electricity (and sometimes gas, water, and telecommunications) to their residents — represent another model of community energy ownership. The United States has roughly 2,000 municipal electric utilities serving about 15% of the country's electricity customers, concentrated in smaller cities and rural areas.

Municipal utilities have several structural advantages for the energy transition. They are accountable to elected officials and, through them, to ratepayers who are also voters — a form of democratic accountability that investor-owned utilities lack. They do not have fiduciary obligations to private shareholders, which means their investment decisions can prioritize public benefit rather than private return. They typically have lower customer acquisition costs, lower administrative overhead, and lower capital costs (because they can borrow at municipal rates) than investor-owned utilities.

The most ambitious recent example of municipal utility development for the energy transition is the effort by several cities to municipalize their investor-owned utility service — to purchase the utility's assets and convert to public ownership. Boulder, Colorado's decade-long effort to municipalize Xcel Energy's local service area (completed in 2022 after a $69 million payment) demonstrated both the possibility and the difficulty of this path. The effort was driven by Boulder's desire to meet aggressive climate commitments that Xcel was not meeting, and required sustained political commitment through multiple election cycles and legal battles.

Smaller cities and rural areas have more options. Communities in rural electric cooperative territory — roughly 42 million Americans in 47 states are served by rural electric cooperatives — have formal membership rights in their cooperatives, including the right to vote for boards and, in principle, to influence investment decisions. Most rural cooperative members are not aware of these rights and do not exercise them. Organizing cooperative members to exercise their governance rights — to elect boards committed to renewable transition, to pass policies requiring renewable investment — is a strategy that several rural energy advocates have pursued with some success.

Barriers and How They Are Being Addressed

The three primary barriers to community energy are capital, regulatory structure, and capacity.

The capital barrier is real but increasingly addressable. Community development financial institutions (CDFIs) like Self-Help Credit Union, Reinvestment Fund, and Community Reinvestment Capital have developed financing products specifically for community energy. The Community Reinvestment Act (CRA) creates incentives for commercial banks to invest in community development, including energy projects. The Inflation Reduction Act of 2022 included significant new provisions for community energy financing, including direct pay provisions that allow tax-exempt entities (including cooperatives and nonprofits) to access clean energy tax credits that were previously available only to for-profit investors — a major change that significantly improves the economics of community ownership models.

The regulatory barrier varies dramatically by state. States with restructured electricity markets (where customers can choose their electricity supplier) generally have more space for community energy models than states with traditional vertically integrated utility structures. States with net metering policies (which allow distributed generators to receive credit for electricity they export to the grid) enable rooftop solar and small-scale community solar. States that have enacted community solar enabling legislation create the market structure for shared subscriptions. Regulatory advocacy — working to enact enabling policies at the state level — is a prerequisite for expanding community energy in many states.

The capacity barrier is addressed through intermediaries and cooperative development organizations. Rocky Mountain Institute's Community Energy Initiative, NRDC's Rooftop Solar for All program, and numerous state-level energy democracy organizations provide technical assistance to communities navigating the development process. The approach — building community capacity through hands-on technical support rather than expecting communities to develop all expertise in-house — mirrors the approach of the Mondragon cooperatives in the Basque Country, which provided technical and financial support for the development of new cooperative enterprises within a network.

What a Community Energy Ecosystem Looks Like

Communities that have built genuine energy ownership ecosystems — rather than one-off projects — have typically done so through a combination of institutional development and organizing strategy.

The Cooperative Energy Futures (CEF) model in Minneapolis represents one approach: a housing cooperative that aggregates rooftop solar installations across multiple buildings, providing solar access to renters who cannot individually install systems, and directing energy savings toward affordable housing development. CEF combines energy production with housing preservation in a model that serves environmental and housing justice goals simultaneously.

The Sunrise Wind and Community Power Aggregation project in Massachusetts combines municipal government (through community choice aggregation, which allows cities to purchase renewable electricity on behalf of their residents) with cooperative development (through renewable energy projects that communities can own a piece of through local investment). Community choice aggregation — now available in ten states — is one of the fastest-growing mechanisms for community energy purchasing, though it is community procurement rather than community ownership.

The vision at scale is an energy system in which communities — through cooperatives, municipal utilities, community development organizations, and direct household ownership — own a substantial share of the generation, storage, and distribution infrastructure that serves them. This is not technically impossible. The technology makes it feasible at every scale from individual rooftops to community wind farms. What makes it difficult is not technology but political economy — the resistance of existing utilities, the complexity of regulatory environments, and the capital gaps that disadvantage community ownership models relative to investor-owned models.

Building the energy transition with community ownership requires building the institutional infrastructure — the cooperatives, the CDFIs, the municipal utility commissions, the state policy frameworks — that makes community ownership viable. That is organizing work as much as it is technical work, and it is the work that determines whether the energy transition is a transfer of ownership from fossil fuel corporations to renewable energy corporations, or a genuine expansion of community ownership and self-determination.