Tomorrow afternoon, the state Public Service Commission holds a public hearing on the Greens Corners solar project — 140 megawatts, roughly 800 acres around Old Rome State Road in the towns of Watertown and Hounsfield. After this month’s packed Hounsfield meeting, a lot of Jefferson County residents are treating the hearing as the fight: the chance to tell Albany not to put a solar farm in the middle of farm country.
It isn’t, and residents deserve to hear that plainly before they take time off work to speak. The decision about whether those panels go on that land was made on September 22, 2022, when the state’s Office of Renewable Energy Siting (ORES) issued the project’s siting permit. Tuesday’s hearing is about the company’s paperwork. Those are different things, and confusing them wastes the one thing residents still have in this process — their attention.
How it was decided. Since 2020, New York has sited large renewable projects in Albany under Executive Law §94-c instead of in town halls. ORES applies statewide standards, takes public comment, and gives host towns a defined role: file a statement of how the project complies with local laws, and — if they believe a substantive issue deserves a trial-type hearing — petition for party status and name the issue. For Greens Corners, both towns filed their compliance statements in the summer of 2022. Neither petitioned for party status. Neither identified an issue for adjudication. On August 15, 2022, the two towns, the developer, and ORES signed a stipulation resolving the towns’ concerns, and the permit followed five weeks later. ORES did bend three Hounsfield local provisions — setbacks on parcels split by the town line, a lot-coverage cap, a clearing limit — but held the project to the rest of both towns’ substantive laws. And state law gave anyone who wanted to challenge the permit in court 90 days to do it. That window closed in 2022; the permit was modified in 2024 (more efficient panels, 120 up to 140 megawatts), and that window closed too. Talk at this month’s meeting about suing to revoke the permit runs into deadlines that passed years ago. That is not a reason for residents to feel foolish — the process was designed to conclude before most neighbors ever heard about it. It is a reason to aim what’s left at targets that still exist.
What Tuesday actually is. Greens Corners Solar LLC still needs a Certificate of Public Convenience and Necessity under Public Service Law §68 — the state’s permission for the company to build and operate as an electric corporation — along with “lightened regulation,” the standard lighter PSC regime for merchant generators that sell power into the wholesale market instead of charging set rates. The PSC’s own hearing notice states the fence around the case: its review “will not duplicate the issues that were previously considered and decided by ORES.” Speaking at the hearing puts your statement in the Case 23-E-0587 record, and the commission does read the record — comments can shape the conditions attached to the certificate. What they cannot do is re-open the farmland question, the setbacks, or the site. The hearing is virtual, Tuesday, October 20 at 1:00 p.m.; registration to speak was required by 3:00 p.m. today, but anyone can listen in without registering, and written comments are accepted through October 27 — file them under Case 23-E-0587 through the Department of Public Service website or the PSC’s opinion line. Details are in the PSC’s hearing notice.
The Greens Corners project area: roughly 800 acres around Old Rome State Road, southeast of Watertown International Airport. Pin marks the approximate project area.
What is genuinely still open. More than the hearing, in dollar terms. The largest is the PILOT — the payment in lieu of taxes the developer will make to the towns, the county, and the school districts. No terms are public. The developer’s own filings say a PILOT through the Jefferson County Industrial Development Agency was always intended before construction, and that the JCIDA deliberately held off negotiating until the permit matured. It has matured. What that payment turns out to be — how much, for how many years, split how — is the biggest live decision in this project, and it will be made in Jefferson County, by a board whose meetings are public. Alongside it sits a host community agreement the permit requires in some form. Separately — and this is automatic, not negotiated — the PSC’s host community benefit program pays $500 per megawatt per year for a project’s first ten years as electric-bill credits to residential customers in the host towns: about $70,000 a year here. Real money, but know it for what it is when it gets quoted at meetings: a state formula, not a company concession. Before any construction, the developer must also clear ORES’s compliance phase — final plans, stormwater, and a decommissioning plan backed by financial security, so the cost of removing all of it someday doesn’t fall on the towns — and ORES must issue a notice to proceed. The permit itself expires if the project isn’t operating by September 22, 2029; the developer, AES, projects construction in 2027 and operation in 2028. And the work Hounsfield is doing right now on solar laws for projects under 25 megawatts is real authority — it will govern every smaller project and battery proposal that follows, just not this one.
One number to hold both sides to. An AES spokesperson told reporters this month the project means “hundreds of construction jobs.” AES’s own project page says “more than 100 construction jobs during peak construction” and two to three long-term jobs. Both numbers are the company’s; they are not the same number. When officials quote the benefits of this project — jobs, tax revenue, the roughly 27,500 homes’ worth of power in the permit — the documented versions are strong enough to argue from, and the inflated ones corrode trust in exactly the way residents at the Hounsfield meeting complained about.
None of this argues that neighbors should go home. It argues they should show up where the remaining decisions actually live: in the written record of Case 23-E-0587 by October 27, at JCIDA meetings when the PILOT is negotiated, and in the compliance filings before the first post is driven. The state built a process that decided the biggest question early and quietly. The questions it left open are smaller, later, and mostly about money — which is to say, they’re the ones worth watching closely.
Sources: A large solar farm is planned for Jefferson County. Residents are pushing back (NCPR, Oct. 16, 2026); Virtual public statement hearing set regarding Jefferson County solar project (NY Department of Public Service — hearing details, comment deadline, scope); Final Siting Permit, Greens Corners Solar, ORES Matter No. 21-00982 (Sept. 22, 2022); Greens Corners project page (AES — timeline, job figures).