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Profile
New York power
Generates renewable electricity from sunlight, supporting New York communities and producing enough electricity for about 370 homes for a year.*
Air quality & health in Orange County
Orange County has a population of 407,470. Across five conditions the American Lung Association tracks — childhood asthma, adult asthma, COPD, lung cancer, and cardiovascular disease — it reports a combined 78,693 cases in the county.
No ozone grade is available for the county in the most recent report. For particle pollution — the fine soot and dust that can be breathed deep into the lungs — it received a grade of B.
Federal monitoring recorded 228 days of good air quality and 38 moderate days in the county over the most recent year, with 1 day rated unhealthy for sensitive groups.
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
New York has 567 solar plants in this category, and Slate Hill(CSG), in Johnson, Orange County, ranks #274 of 567 by 2024 electricity produced. Owned by Slate Hill Solar LLC, it began operating in 2021 and uses solar photovoltaic technology, which means panels that turn sunlight directly into electricity.
It has a capacity of 2.0 MW, a megawatt being a measure of how much power a plant can deliver at once. In 2024 it produced 3.7 gigawatt-hours, a unit of electricity over time, enough for about 370 homes. The plant feeds the Orange & Rockland system, and it generates power without burning fuel.
Environmental impact
Produces electricity without burning fuel, which avoids roughly 1,400 metric tons of carbon dioxide a year compared with producing the same electricity from the national mix of power sources — about the same as taking about 300 cars off the road for a year.*
Nearby places worth exploring
Johnson sits in the Hudson Valley, a region known for West Point, Storm King Art Center, and Bear Mountain and Harriman state parks. Middletown, the county’s commercial hub, is the nearest larger town for shopping and dining.
Local school district
Minisink Valley 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.


