Financing Energy Sovereignty: How Capital, Ownership, and Community Solar Are Reshaping Local Economies

The largest barrier to deploying solar and battery storage at scale is not technology, it is access to capital that aligns with community realities. While federal programs such as the U.S. Department of Energy's Tribal Energy Financing Program (TEFP) were designed to address this gap, their effectiveness has been limited.

According to the Government Accountability Office (GAO, 2025), only one loan guarantee has been issued through the program since 2018, despite significant demand. This is not due to a lack of viable projects, but rather due to structural barriers including complex application processes, high transaction costs, and limited technical capacity among applicants. These findings highlight a critical issue: capital exists, but it is not accessible in practice.

This gap has significant implications. Without accessible financing, communities are often forced into third-party ownership structures that limit long-term economic benefits. While these models can accelerate deployment, they often extract value away from the community over time.

In response, a more sophisticated approach to financing has emerged, one that layers multiple funding sources to reduce risk and enable ownership. These “stacked capital” structures typically combine federal incentives, grants, and debt financing.

The Inflation Reduction Act (IRA) has been transformative in this regard, particularly through the introduction of direct pay provisions for the Investment Tax Credit (ITC). This allows tax-exempt entities, including Tribal Nations, to receive the value of tax credits as direct payments, effectively leveling the playing field with private developers.

In parallel, new funding opportunities continue to expand access. The DOE Tribal Clean Energy Planning and Development Funding Opportunity (2026), for example, allocates approximately $25 million for early-stage project development, reducing the financial risk associated with feasibility and design.

When combined with technical assistance programs such as the Energy Transitions Initiative Partnership Project (ETIPP), which provides modeling and planning support, communities can move from concept to implementation with greater confidence.

One of the most important developments in this space is the rise of community solar. Unlike traditional rooftop solar, community solar allows multiple participants to benefit from a shared system, regardless of property ownership or credit status.

This model is particularly impactful for renters, low-income households, and Tribal communities, where individual system ownership may not be feasible. By aggregating demand and distributing benefits, community solar creates a more inclusive pathway to renewable energy participation.

The National Renewable Energy Laboratory (NREL, 2025) has identified community solar as a key mechanism for expanding equitable access to clean energy, particularly when paired with supportive policy frameworks and financing models.

When combined with battery storage, community solar systems become even more powerful. They can provide not only energy cost savings, but also resilience during outages and the ability to participate in grid services markets. This transforms community solar from a cost-saving mechanism into a revenue-generating infrastructure asset.

The most significant shift occurring in the energy sector is the transition from consumption to ownership. For decades, communities have paid utilities for energy services, with little opportunity to capture the underlying value.

Solar and battery storage change this dynamic. These systems produce predictable, long-term cash flows over 20 to 30 years, making them comparable to traditional infrastructure investments. When owned by communities, they can generate revenue that supports housing, workforce development, and other local priorities.

However, achieving this transition requires intentional design. Financing structures must be simplified, technical assistance must be expanded, and capacity-building must be prioritized. Without these changes, the benefits of the clean energy transition risk being concentrated among those who already have access to capital.

Finance is not just one pillar of the energy transition, it is the foundation upon which all others depend. Solar and battery storage have the potential to transform communities economically, but only if they are owned and controlled locally.

The next phase of renewable energy development will not be defined by technological breakthroughs, but by financial innovation that prioritizes accessibility, equity, and long-term ownership.

Government Accountability Office. (2025). Tribal energy financing: Barriers to DOE loan programs.

U.S. Department of Energy. (2026). Tribal clean energy planning and development funding opportunity.

U.S. Department of Energy. (2024). Energy Transitions Initiative Partnership Project (ETIPP).

National Renewable Energy Laboratory. (2025). Community solar market and policy analysis.