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Utilities and co‑ops describe shared‑solar, ARPA credits and net‑metering equity concerns
Summary
At the Jan. 24 committee hearing Vermont Electric Cooperative, Green Mountain Power and Washington Electric Cooperative outlined shared‑solar tariffs, an ARPA‑funded affordable community solar pilot and concerns about net‑metering cost shifts that can raise rates for nonparticipants.
Officials from Vermont Electric Cooperative, Green Mountain Power and Washington Electric Cooperative told the House Energy and Digital Infrastructure Committee on Jan. 24 that new shared‑solar tariffs and ARPA‑funded projects can expand access to community solar for income‑qualified households — but they also warned that traditional net‑metering structures can shift costs to customers who cannot participate.
What utilities proposed and what already exists
Vermont Electric Cooperative described an ARPA‑funded "affordable community renewable energy" project that uses grant dollars to create sponsored community‑solar shares for income‑qualified households. "If folks income qualify, they would get some shares in this project, and it would equate essentially to $45 a month bill credit every month for 5 years," said a Vermont Electric Cooperative representative, explaining that the Jericho landfill project was used to deliver immediate, measurable bill relief to qualifying members.
Green Mountain Power described a shared‑solar tariff designed to capture bonus Investment Tax Credit (ITC) provisions in the Inflation Reduction Act for projects serving low‑income and disadvantaged communities. GMP said the tariff allows developers to show federal officials they can connect qualifying customers to projects that receive additional federal credits, and that the credits then flow as bill reductions to participating customers.
Net‑metering concerns and equity issues
Washington Electric Cooperative and other cooperative representatives raised equity issues with the traditional net‑metering model. "When you look at Washington Electric territory, our towns that have better more well‑to‑do residents in them tend to have more net metering," Louis Porter, WEC general manager, told the committee. He said WEC estimates the net‑metering cost shift within its membership at "close to a million dollars a year." Porter argued that program design matters for customer fairness and for whether renewables meaningfully increase the system's overall renewable content in WEC's largely renewable portfolio.
Why it matters: affordability and participation
Speakers emphasized that community solar designs that include grants or federal tax credits can reach renters and income‑qualified households who cannot install rooftop systems. VEC noted that many low‑income members avoid loans and up‑front costs; the ARPA sponsorship model used grant funds to deliver a direct monthly credit and avoided borrower‑based financing.
What was not decided
The committee heard descriptions of existing tariffs and ARPA‑funded pilots but did not vote on statutory changes or new statewide programs. Utility speakers encouraged lawmakers to consider statewide or coordinated approaches to low‑income participation but also cautioned that additional programs create administrative and regulatory work that can add cost if not designed carefully.
Ending
Utility representatives said the combination of federal tax incentives, targeted grant funds and carefully designed utility tariffs can expand community solar to low‑income customers, but lawmakers should weigh program costs, administrative requirements and equity tradeoffs when shaping future policy.
