Does Tennessee Have Community Solar Laws?

Tennessee does not have a comprehensive statewide law that establishes or mandates community solar programs. Unlike states that have enacted specific legislation to support shared solar subscriptions through standardized bill credits or virtual net metering, Tennessee’s approach to community solar has developed through utility policies, pilot initiatives, and regulatory decisions rather than through a unified statutory framework.

The Tennessee Valley Authority (TVA) plays a central role in the state’s electricity system, serving as the wholesale power provider for most local power companies. Because TVA sets many of the rules governing generation and interconnection, opportunities for community solar in Tennessee are shaped largely by TVA programs and local utility participation rather than by state legislation. While TVA has supported utility-scale solar development and limited shared solar concepts, it does not require local power companies to offer community solar subscriptions.

Tennessee also does not include statewide provisions that guarantee access for low-income households within shared solar programs. Any efforts to make community solar more accessible to underserved communities depend on program design at the utility or local level, rather than on legislative mandates.

Overall, Tennessee’s regulatory environment allows shared solar concepts to exist, but it does not actively promote or standardize them across the state. This has resulted in limited availability of community solar options and a stronger emphasis on large utility-scale projects and individual residential solar installations.

What is Community Solar?

Community solar is a solar energy model that allows multiple customers to share the output of a single solar installation located off-site. Instead of installing solar panels on a home or business, participants subscribe to a portion of the electricity generated by a shared solar facility, often referred to as a solar farm. The electricity produced flows into the utility grid, and subscribers receive a billing adjustment based on their share of the project’s output.

This model expands access to solar energy for people who cannot install panels on their own property. Renters, residents of apartment buildings, homeowners with shaded or structurally unsuitable roofs, and individuals who expect to relocate can all participate without hosting equipment on-site.

Compared with residential solar ownership, community solar typically involves fewer responsibilities and less long-term commitment. Subscribers do not need to maintain equipment, monitor system performance, or plan for inverter or panel replacement. Those tasks are handled by the project owner or utility, while customers experience the benefits through their monthly electricity bills.

Community solar is often a good option for people who want access to solar energy without the complexity of owning and maintaining a rooftop system. It provides a flexible alternative for participating in solar generation while supporting locally produced renewable power.

Why Community Solar?

The benefits of community solar can be appealing to a wide range of Tennessee residents and businesses, particularly those seeking an easier path to solar participation.

For homeowners, shared solar participation can avoid common obstacles such as roof orientation, limited space, or concerns about modifying an existing structure. In many parts of Tennessee, tree cover, roof age, or architectural design can make rooftop solar less practical. Community solar offers a way to participate in solar generation without altering the home.

Renters often find community solar especially valuable. Residential solar systems typically require property ownership and long-term occupancy, which limits renters’ ability to participate. Community solar subscriptions allow renters to engage with solar energy without landlord approval or permanent installations.

Businesses can also benefit from community solar energy by subscribing to a portion of a shared project’s output. This approach allows businesses to offset part of their electricity use, support sustainability goals, and demonstrate environmental responsibility without dedicating rooftop space or capital to on-site systems.

Across all customer types, one of the most commonly cited benefits of community solar is simplicity. Customers do not need to research equipment, coordinate installations, or manage maintenance. Enrollment and billing are handled administratively, making shared solar easier to manage than owning a residential solar system.

Are there Community Solar Projects in Tennessee?

Tennessee has experienced growth in utility-scale solar development, but the number of projects that operate as true subscription-based community solar projects is limited. Most solar farms in the state are built to supply electricity directly to utilities rather than to allocate production shares to individual subscribers.

Some local power companies within the TVA service territory have explored or launched shared solar or green power-style programs that allow customers to participate in off-site solar generation. These programs may resemble community solar in structure, but they are typically utility-managed and limited in scope rather than part of a statewide subscription market.

Because Tennessee does not have a formal community solar mandate, availability varies by location and local utility. Customers served by different power companies may have access to different options, and many residents may not have access to any subscription-based solar program at all.

Where shared solar programs are offered, customers generally enroll through their local utility. Enrollment usually involves selecting a subscription size and agreeing to program terms. Participation is typically limited to customers within the utility’s service territory, and capacity constraints may limit how many subscribers can join.

How Does Community Solar Work in Tennessee?

In Tennessee, community solar typically operates through utility-approved shared generation models rather than through competitive third-party subscription markets. A centralized solar installation is connected to the grid and contributes electricity to the utility’s overall supply.

Participants subscribe to a defined portion of the project’s capacity. Instead of receiving electricity directly from the solar facility, customers continue to draw power from the grid as usual. The utility tracks each subscriber’s share administratively and applies a corresponding credit or adjustment to the monthly electricity bill based on program rules.

Because most shared solar programs in Tennessee are utility-run, individual subscribers do not directly receive tax credits or rebates associated with solar ownership. Any economic value from project-level incentives is incorporated into program pricing rather than passed through directly to customers.

This structure emphasizes ease of participation and reduced customer responsibility. At the same time, it means that program terms, pricing formulas, and enrollment limits are determined by utilities and TVA policies rather than by a competitive marketplace.

How Much Does Community Solar Cost in Tennessee?

Community solar cost in Tennessee depends on the specific program offered by the local utility and the size of the subscription selected. There is no statewide pricing standard, as shared solar participation is governed by individual utility tariffs or program rules.

For residential customers, subscriptions are commonly structured as monthly charges tied to a fixed share of solar capacity. These charges are typically offset, at least in part, by bill credits linked to the electricity produced by the subscribed portion of the solar facility.

In general terms, estimated monthly costs for Tennessee residents tend to fall within a moderate range. Smaller subscriptions may result in minimal changes to the monthly bill, while larger subscriptions designed to offset more electricity usage can increase both the charge and the potential credit.

At the lower end, participation may add only a few dollars per month. At the higher end, households subscribing to larger shares may see monthly costs reach several tens of dollars. These charges usually cover construction, operation, maintenance, and administrative expenses related to the shared solar facility.

Unlike residential solar ownership, community solar does not require a large upfront investment. Customers are not responsible for purchasing panels, installing equipment, or maintaining a system on their property. Instead, they pay for access to shared solar generation managed by a utility or local provider, making community solar a lower-commitment alternative to installing residential solar panels in Tennessee.