IOS - MEW Phase 1
6 Business Park Drive, Madison, ME 4950Plant Summary Information
IOS - MEW Phase 1 is ranked #97 out of 151 solar farms in Maine in terms of total annual net electricity generation.
IOS - MEW Phase 1 generated 764.0 MWh during the 3-month period between September 2025 to December 2025.
| Plant Name | IOS - MEW Phase 1 |
|---|---|
| Utility Name | Madison Energy Holdings LLC |
| Location | Somerset County, ME |
| Initial Operation Date | January 2017 |
| Last Update | Dec 2025 |
| Annual Generation | 5.1 GWh |
| Annual Consumption | 18.2 k MMBtu |
| Ranked #8,288 out of 13,301 Power Plants Nationwide | |
| Ranked #3,554 out of 7,209 Solar Power Plants Nationwide | |
| Ranked #176 out of 242 Maine Power Plants | |
| Ranked #97 out of 151 Maine Solar Power Plants | |
| Fuel Types | Solar |
| Previous Operator |
IGS ORIX Solar I, LLC (2017 to 2023) Madison Energy Holdings LLC (2024 to 2025) |
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Monthly Net Generation for IOS - MEW Phase 1
Monthly Plant Fuel Consumption for IOS - MEW Phase 1
IOS - MEW Phase 1 Details
| Summary Information | |
|---|---|
| Plant Name | IOS - MEW Phase 1 (61460) |
| Plant Address | 6 Business Park Drive, Madison, ME 4950 |
| Utility | Madison Energy Holdings LLC (62915) |
| Latitude, Longitude | 44.804, -69.838 |
| Generation Dates on File | Jan 2017 to Dec 2025 |
| Initial Operation Date | January 2017 |
| Annual Generation | 5.1 GWh |
| Fuel Types | Solar |
| Federal Energy Regulatory Commission (FERC) Information | |
| FERC Cogeneration Status | No |
| FERC Small Power Producer Status | Yes |
| FERC Small Power Producer Docket Number | QF17-1455 |
| 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 | Town of Madison - (ME) (11477) ME |
| Grid Voltage | 12.47 kV |
| Energy Storage | No |
Generator MEW1 Details Operating January 2017
| Technology | Solar Photovoltaic |
|---|---|
| Prime Mover | Photovoltaic |
| Ownership | Single Owner |
| Nameplate Capacity | 4.1 MW |
| Summer Capacity | 4.1 MW |
| Winter Capacity | 2.9 MW |
| Uprate/Derate Completed | No |
|---|---|
| Status | Operating |
| First Operation Date | January 2017 |
| Combined Heat & Power | No |
| Sector Name | IPP Non-CHP (2) |
| Energy Source | Solar |
| Solar Details | |
| Fixed Tilt | Yes |
|---|---|
| Azimuth Angle | 180 |
| Tilt Angle | 35 |
| DC Net Capacity | 4.7 MW |
| Crystalline Silicon | Yes |
| Net Metering Agreement | Yes |
| Net Metering DC Capacity | 4.7 MW |
| Virtual Net Metering Agreement | No |
IOS - MEW Phase 1 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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| #3559 | Tesla Reno GigaFactory | Sparks, NV | 5.1 GWh |
| #3560 | Allied Beverages Elizabeth | Elizabeth, NJ | 5.1 GWh |
| #3561 | Old Route 17 | Harris, NY | 5.0 GWh |
| #3562 | Sunny Cow Solar, LLC | Bakersfield, CA | 5.0 GWh |
| #3563 | DOCCS Midstate | Marcy, NY | 5.0 GWh |
| #3564 | Wedge NY | Horseheads, NY | 5.0 GWh |
Nearby Power Plants
Below are closest 20 power plants surrounding IOS - MEW Phase 1.
| Plant Name | Plant Location | Annual Generation | Distance |
|---|---|---|---|
| 15 Glen Harris RD | New Sharon, ME | 5.3 GWh | 12 mi |
| Anson Abenaki Hydros | Madison, ME | 100.6 GWh | 2.4 mi |
| Athens AT01 | Athens, ME | 7.1 GWh | 13.5 mi |
| Athens Energy | Athens, ME | 56.3 GWh | 13.1 mi |
| Athens Ridge | Athens, ME | 4.7 GWh | 11.4 mi |
| Bates College Skowhegan | Skowhegan, ME | 8.4 GWh | 10.4 mi |
| BNRG Norridgewock (CSG) | Norridgewock, ME | 3.3 GWh | 6.2 mi |
| BNRG North Anson (CSG) | North Anson, ME | 3.2 GWh | 5.1 mi |
| Cenergy - Kiger | Embden, ME | 2.0 GWh | 11.3 mi |
| Cenergy - Richards (CSG) | Fairfield, ME | 2.1 GWh | 15.9 mi |
| Dairy Farm | Anson, ME | 6.1 GWh | 3.2 mi |
| Dynamic - Norridgewock Martin Stream (CSG) | Norridgewock, ME | 8.8 GWh | 8 mi |
| Dynamic Madison (CSG) | Madison, ME | 9.5 GWh | 5 mi |
| ME Novel Lighthouse - Front St. Solar CS | Skowhegan, ME | 4.8 GWh | 6.1 mi |
| ME-EDFR-Phase I-Embden | Embden, ME | 8.2 GWh | 10.2 mi |
| River Road | Norridgewock, ME | 8.1 GWh | 5.7 mi |
| Somerset Plant | Skowhegan, ME | 576.9 GWh | 11.6 mi |
| Waste Management Crossroads LFGTE | Norridgewock, ME | 21.9 GWh | 7.1 mi |
| Weston Hydro | Skowhegan, ME | 57.0 GWh | 6.5 mi |
| Williams Hydro | Solon, ME | 63.5 GWh | 10.8 mi |