Sonne Two

West of Mt. Olive Church Road, Newton, NC 28658

Plant Summary Information

Sonne Two is ranked #405 out of 763 solar farms in North Carolina in terms of total annual net electricity generation.

Sonne Two generated 1.5 GWh during the 3-month period between September 2025 to December 2025.

Plant NameSonne Two
Utility NameHeelstone Energy Holdings, LLC
LocationCatawba County, NC
Initial Operation DateDecember 2016
Last Update Dec 2025
Annual Generation 8.0 GWh
Annual Consumption 28.8 k MMBtu
Ranked #7,060 out of 13,301 Power Plants Nationwide
Ranked #2,603 out of 7,209 Solar Power Plants Nationwide
Ranked #478 out of 877 North Carolina Power Plants
Ranked #405 out of 763 North Carolina Solar Power Plants
Fuel Types Solar
Previous Operator Sonne Two LLC (2013 to 2015)
Heelstone Energy Holdings, LLC (2016 to 2025)

Map of Sonne Two

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Monthly Net Generation for Sonne Two

Monthly Plant Fuel Consumption for Sonne Two

Sonne Two Details

Summary Information
Plant NameSonne Two (58829)
Plant AddressWest of Mt. Olive Church Road, Newton, NC 28658
UtilityHeelstone Energy Holdings, LLC (59462)
Latitude, Longitude35.65667, -81.18361
Generation Dates on FileDec 2016 to Dec 2025
Initial Operation DateDecember 2016
Annual Generation 8.0 GWh
Fuel Types Solar
 
Federal Energy Regulatory Commission (FERC) Information
FERC Cogeneration StatusNo
FERC Small Power Producer StatusYes
FERC Small Power Producer Docket Number14-347-001
FERC Exempt Wholesale Generator StatusNo
Regulatory Information
Regulatory StatusNon-Regulated
NERC RegionSERC
Balancing AuthorityDuke Energy Carolinas (DUK)
NAICS CodeUtilities (22)
Sector IPP Non-CHP (2)
Water Source
Ash Impoundment No
Transmission / Distribution OwnerDuke Energy Carolinas, LLC (5416) NC
Grid Voltage 23.00 kV
Energy StorageNo

Generator PV1 Details Operating December 2016

TechnologySolar Photovoltaic
Prime MoverPhotovoltaic
OwnershipSingle Owner
Nameplate Capacity5 MW
Summer Capacity5 MW
Winter Capacity5 MW
Uprate/Derate Completed No
StatusOperating
First Operation DateDecember 2016
Combined Heat & Power No
Sector NameIPP Non-CHP (2)
Energy SourceSolar
Solid Fuel Gasification No
Carbon Capture TechnologyNo
Multiple FuelsNo
Solar Details
Fixed TiltYes
Azimuth Angle180
Tilt Angle20
DC Net Capacity6.9 MW
Crystalline SiliconYes
Net Metering AgreementNo
Virtual Net Metering AgreementNo

Sonne Two Plant Owners

Owner NameAddressOwnership
We couldn't locate any owners for this plant

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