ER Sand Hill
149 Sand Hill Road, Castleton, VT 5732Plant Summary Information
ER Sand Hill is ranked #18 out of 54 solar farms in Vermont in terms of total annual net electricity generation.
ER Sand Hill generated 542.0 MWh during the 3-month period between September 2025 to December 2025.
| Plant Name | ER Sand Hill |
|---|---|
| Utility Name | Altus Power America Management, LLC |
| Location | Rutland County, VT |
| Initial Operation Date | November 2022 |
| Last Update | Dec 2025 |
| Annual Generation | 3.4 GWh |
| Annual Consumption | 12.0 k MMBtu |
| Ranked #9,431 out of 13,081 Power Plants Nationwide | |
| Ranked #4,498 out of 7,015 Solar Power Plants Nationwide | |
| Ranked #59 out of 114 Vermont Power Plants | |
| Ranked #18 out of 54 Vermont Solar Power Plants | |
| Fuel Types | Solar |
| Previous Operator |
Greenbacker Renewable Energy Corporation (2021 to 2024) Altus Power America Management, LLC (2025 to 2025) |
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Monthly Net Generation for ER Sand Hill
Monthly Plant Fuel Consumption for ER Sand Hill
ER Sand Hill Details
| Summary Information | |
|---|---|
| Plant Name | ER Sand Hill (65619) |
| Plant Address | 149 Sand Hill Road, Castleton, VT 5732 |
| Utility | Altus Power America Management, LLC (60281) |
| Latitude, Longitude | 43.60689, -73.18995 |
| Generation Dates on File | Nov 2022 to Dec 2025 |
| Initial Operation Date | November 2022 |
| Annual Generation | 3.4 GWh |
| Fuel Types | Solar |
| Federal Energy Regulatory Commission (FERC) Information | |
| FERC Cogeneration Status | No |
| FERC Small Power Producer Status | No |
| FERC Exempt Wholesale Generator Status | No |
| Regulatory Information | |
|---|---|
| Regulatory Status | Non-Regulated |
| NERC Region | NPCC |
| Balancing Authority | ISO New England Inc. (ISNE) |
| NAICS Code | Utilities (22) |
| Sector | IPP Non-CHP (2) |
| Water Source | |
| Ash Impoundment | |
| Transmission / Distribution Owner | Green Mountain Power Corp (7601) VT |
| Grid Voltage | 12.47 kV |
| Energy Storage | No |
Generator 289 Details Operating November 2022
| Technology | Solar Photovoltaic |
|---|---|
| Prime Mover | Photovoltaic |
| Ownership | Single Owner |
| Nameplate Capacity | 2.2 MW |
| Summer Capacity | 2.2 MW |
| Winter Capacity | 2.2 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | November 2022 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Solar |
| Solar Details | |
| Fixed Tilt | Yes |
|---|---|
| Azimuth Angle | 180 |
| Tilt Angle | 30 |
| DC Net Capacity | 3.1 MW |
| Crystalline Silicon | Yes |
| Net Metering Agreement | No |
| Virtual Net Metering Agreement | No |
ER Sand Hill Plant Owners
| Owner Name | Address | Ownership | We couldn't locate any owners for this plant |
|---|
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Power plants with a similar annual net generation from Solar.
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|---|---|---|---|
| #4488 | Morgan Solar 1b CSG | Meredosia, IL | 3.5 GWh |
| #4489 | 0 Middle | Chatham, MA | 3.4 GWh |
| #4490 | Brook Street Solar 1 CSG | Plympton, MA | 3.4 GWh |
| #4491 | Pika Solar | Mt. Angel, OR | 3.4 GWh |
| #4492 | Bourbonnais | Bourbonnais, IL | 3.4 GWh |
| #4493 | Kearsarge Fogland | Tiverton, RI | 3.4 GWh |
| #4494 | Crawfordsville Solar Park 4 | Crawfordsville, IN | 3.4 GWh |
| #4495 | Duke Building 87 | Indianapolis, IN | 3.4 GWh |
| #4496 | AIS Solar Project | Leominster, MA | 3.4 GWh |
| #4497 | MacKinnon Solar | Rutland, VT | 3.4 GWh |
| #4499 | Easthampton CSG | Easthampton, MA | 3.4 GWh |
| #4500 | Hall Solar Energy Storage | Teachey, NC | 3.3 GWh |
| #4501 | Amsterdam South | Amsterdam, NY | 3.4 GWh |
| #4502 | POM Plant 2 | Del Rey, CA | 3.4 GWh |
| #4503 | CMS-Coldwater | Coldwater, KS | 3.4 GWh |
| #4504 | Mtn. Solar 3 CSG | Brush, CO | 3.4 GWh |
| #4505 | North Providence | North Providence, RI | 3.4 GWh |
| #4506 | City of Long Beach Airport Lot A & B | Long Beach, CA | 3.4 GWh |
| #4507 | Oak Leaf Solar XXXI LLC (CSG) | Debeque, CO | 3.4 GWh |
| #4508 | Antlia Community Solar | Edgerton, MN | 3.4 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding ER Sand Hill.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| Carver Falls | Hampton, NY | 4.1 GWh | 6 mi |
| Clarendon Solar Farm | North Clarendon, VT | 2.9 GWh | 12.6 mi |
| Cold River Road Solar | North Clarendon, VT | 3.2 GWh | 12 mi |
| Glen | Rutland, VT | 6.3 GWh | 10.9 mi |
| Gore Mountain Solar II | Whitehall, NY | 2.7 GWh | 8 mi |
| Gray Solar | Rutland, VT | 3.4 GWh | 12 mi |
| HGS Solar I | Whitehall, NY | 3.0 GWh | 8.1 mi |
| Lachute Hydro Lower | Ticonderoga, NY | 8.1 GWh | 20.3 mi |
| Lachute Hydro Upper | Ticonderoga, NY | 8.1 GWh | 20.3 mi |
| MacKinnon Solar | Rutland, VT | 3.4 GWh | 11.8 mi |
| Main Street Solar Project | Rutland, VT | 2.1 GWh | 10.8 mi |
| MHG Wallingford | Wallingford, VT | 3.5 GWh | 13.7 mi |
| Park St | Rutland, VT | 1.7 GWh | 11 mi |
| Pittsford | Pittsford, VT | 7.5 GWh | 13.2 mi |
| Pivot Solar NY 6 | Ticonderoga, NY | 8.4 GWh | 21.6 mi |
| Proctor | Proctor, VT | 27.8 GWh | 8.7 mi |
| Salisbury | Salisbury, VT | 2.4 GWh | 20.4 mi |
| Silver Lake (VT) | Salisbury, VT | 5.2 GWh | 21.3 mi |
| Stafford Hill Solar Hybrid | Rutland, VT | 390.0 MWh | 12 mi |
| Sudbury Solar | Sudbury, VT | 1.5 GWh | 15.6 mi |