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New York power
Generates renewable electricity from sunlight, supporting New York communities and producing enough electricity for about 180 homes for a year.*
Air quality & health in Wyoming County
Wyoming County has a population of 39,532. Across five conditions the American Lung Association tracks — childhood asthma, adult asthma, COPD, lung cancer, and cardiovascular disease — it reports a combined 8,480 cases in the county.
No ozone or particle pollution grades are available for this county in the most recent report. The figures above describe how many residents live with conditions sensitive to air quality — not measured pollution levels.
Long-term exposure to air pollution has been linked to certain health conditions, particularly for children and older adults. Where electricity comes from affects how much combustion pollution is produced on the grid.
These figures describe the county as a whole and are not specific to this facility. Sources: American Lung Association – State of the Air (New York); U.S. EPA Air Quality Index.
The story behind this New York renewable energy facility
Out of 567 solar plants in New York, the Letchworth Solar Project in Gainesville sits at number 485 for electricity produced in 2024. It’s owned by AEP Onsite Partners, LLC, and has been operating since 2017.
The plant uses solar photovoltaic technology, meaning panels that turn sunlight directly into electricity with no fuel burned. Its capacity is 1.2 MW, a megawatt being a measure of the most power it can deliver at one moment. Over the year it produced 1.8 gigawatt-hours, a unit of electricity over time, which is enough for about 180 homes.
Environmental impact
Produces electricity without burning fuel, which avoids roughly 690 metric tons of carbon dioxide a year compared with producing the same electricity from the national mix of power sources — about the same as not burning about 710,000 pounds of coal.*
Nearby places worth exploring
Gainesville sits in Wyoming County, close to Letchworth State Park along the county’s eastern edge, a popular spot for scenery and hiking. Silver Lake is also nearby, and the farm towns of Warsaw and Attica are within easy reach.
Local school district
Letchworth Central School District
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* Homes-powered and emissions comparisons are annual estimates based on national averages from the U.S. Energy Information Administration. “Homes powered” describes a quantity of electricity, not direct service to specific households. How we calculate this.


