# Mammoth North Solar

PJM Solar Photovoltaic · https://askthegrid.com/assets/facilities/mammoth-north-solar

Mammoth North Solar is a solar power facility with 400 MW of EIA-reported operating capacity in Starke County, Indiana, registered as EIA Plant ID 65957. Mammoth North, LLC owns and operates the plant. Mammoth North Solar is the first phase of the Mammoth Solar development and Doral Renewables' first project to achieve commercial operations. Doral describes it as one of the largest U.S. solar projects and the largest solar facility in Indiana.

## Key facts

- Technology: Solar Photovoltaic
- Power capacity: 400 MW
- Operating status: operating

## Grid and market context

- ISO/RTO: PJM
- Balancing authority: PJM Interconnection, LLC (PJM)
- Substation: Ora Ora Switch Station (Ora Ora substation)
- Point of interconnection: Ora Ora Switch Station (Ora Ora substation)
- Transmission owner: AEP Indiana Michigan Transmission Company, Inc. (IM Transco)
- Interconnection voltage: 345 kV

## Source-backed facts

- Owner logo domain: doral-llc.com — Doral Renewables · confidence: medium
- Official project url: https://doral-llc.com/projects/mammoth-north-solar-3/ — Mammoth North Solar | · confidence: high
- Description: Mammoth North Solar is a 400 MWac ground-mounted, single-axis solar photovoltaic facility in Starke County, Indiana, and the first phase of the Mammoth Solar project. Construction began in March 2022, and the facility became operational in October 2024. The project is associated with Doral Renewables and can provide electricity for approximately 75,000 households. — Doral Renewables US Solar Energy Project – Corporates and Institutions · confidence: high
- Description: Mammoth North Solar is a 400 MWac ground-mounted, single-axis solar photovoltaic facility in Starke County, Indiana, and the first phase of the Mammoth Solar project. Construction began in March 2022, and the facility became operational in October 2024. The project is associated with Doral Renewables and can provide electricity for approximately 75,000 households. — Mammoth North Solar | · confidence: high
- Parties: [{"relationship":"Registered owner/operator","name":"Mammoth North, LLC","official_url":null},{"relationship":"Developer and public-facing project owner/operator","name":"Doral Renewables LLC","official_url":"https://doral-llc.com/"},{"relationship":"Engineering, procurement and construction contractor","name":"SOLV Energy","official_url":"https://www.solvenergy.com/"},{"relationship":"Operations and maintenance / asset-management provider","name":"IHI Power Services Corp.","official_url":"https://www.ihipower.com/"},{"relationship":"Module supplier","name":"Trina Solar","official_url":"https://www.trinasolar.com/en-glb/"},{"relationship":"Inverter supplier","name":"Sungrow","official_url":"https://www.sungrowpower.com/en"},{"relationship":"Tracker manufacturer","name":"Nextracker","official_url":"https://www.nextracker.com/"},{"relationship":"Power-purchase-agreement counterparty / offtaker","name":"AEP Energy","official_url":"https://www.aep.com/"},{"relationship":"Owner's engineer","name":"E3 Consulting","official_url":"https://www.e3co.com/"},{"relationship":"Sole bookrunner, sole structuring bank and mandated lead arranger","name":"Deutsche Bank AG, New York Branch","official_url":"https://www.db.com/"},{"relationship":"Tax-equity commitment provider","name":"Bank of America, N.A.","official_url":"https://www.bankofamerica.com/"},{"relationship":"Lead manager","name":"Bayerische Landesbank, New York Branch","official_url":"http://bayernlb.com/"},{"relationship":"Lead manager","name":"National Bank of Canada","official_url":"https://www.nbc.ca/"},{"relationship":"Financing syndicate participant","name":"Banco de Sabadell, S.A.","official_url":"https://www.bancsabadell.com/"},{"relationship":"Financing syndicate participant","name":"Comerica Bank","official_url":"https://www.comerica.com/"},{"relationship":"Financing syndicate participant","name":"Intesa Sanpaolo S.p.A.","official_url":"https://group.intesasanpaolo.com/"},{"relationship":"Financing syndicate participant","name":"Metropolitan Life Insurance Company","official_url":"https://www.metlife.com/"}] — Mammoth North Solar Project Celebrates Upcoming Commercial Operations · confidence: medium
- Parties: [{"relationship":"Registered owner/operator","name":"Mammoth North, LLC","official_url":null},{"relationship":"Developer and public-facing project owner/operator","name":"Doral Renewables LLC","official_url":"https://doral-llc.com/"},{"relationship":"Engineering, procurement and construction contractor","name":"SOLV Energy","official_url":"https://www.solvenergy.com/"},{"relationship":"Operations and maintenance / asset-management provider","name":"IHI Power Services Corp.","official_url":"https://www.ihipower.com/"},{"relationship":"Module supplier","name":"Trina Solar","official_url":"https://www.trinasolar.com/en-glb/"},{"relationship":"Inverter supplier","name":"Sungrow","official_url":"https://www.sungrowpower.com/en"},{"relationship":"Tracker manufacturer","name":"Nextracker","official_url":"https://www.nextracker.com/"},{"relationship":"Power-purchase-agreement counterparty / offtaker","name":"AEP Energy","official_url":"https://www.aep.com/"},{"relationship":"Owner's engineer","name":"E3 Consulting","official_url":"https://www.e3co.com/"},{"relationship":"Sole bookrunner, sole structuring bank and mandated lead arranger","name":"Deutsche Bank AG, New York Branch","official_url":"https://www.db.com/"},{"relationship":"Tax-equity commitment provider","name":"Bank of America, N.A.","official_url":"https://www.bankofamerica.com/"},{"relationship":"Lead manager","name":"Bayerische Landesbank, New York Branch","official_url":"http://bayernlb.com/"},{"relationship":"Lead manager","name":"National Bank of Canada","official_url":"https://www.nbc.ca/"},{"relationship":"Financing syndicate participant","name":"Banco de Sabadell, S.A.","official_url":"https://www.bancsabadell.com/"},{"relationship":"Financing syndicate participant","name":"Comerica Bank","official_url":"https://www.comerica.com/"},{"relationship":"Financing syndicate participant","name":"Intesa Sanpaolo S.p.A.","official_url":"https://group.intesasanpaolo.com/"},{"relationship":"Financing syndicate participant","name":"Metropolitan Life Insurance Company","official_url":"https://www.metlife.com/"}] — SOLV Energy | Mammoth North · confidence: medium
- Parties: [{"relationship":"Registered owner/operator","name":"Mammoth North, LLC","official_url":null},{"relationship":"Developer and public-facing project owner/operator","name":"Doral Renewables LLC","official_url":"https://doral-llc.com/"},{"relationship":"Engineering, procurement and construction contractor","name":"SOLV Energy","official_url":"https://www.solvenergy.com/"},{"relationship":"Operations and maintenance / asset-management provider","name":"IHI Power Services Corp.","official_url":"https://www.ihipower.com/"},{"relationship":"Module supplier","name":"Trina Solar","official_url":"https://www.trinasolar.com/en-glb/"},{"relationship":"Inverter supplier","name":"Sungrow","official_url":"https://www.sungrowpower.com/en"},{"relationship":"Tracker manufacturer","name":"Nextracker","official_url":"https://www.nextracker.com/"},{"relationship":"Power-purchase-agreement counterparty / offtaker","name":"AEP Energy","official_url":"https://www.aep.com/"},{"relationship":"Owner's engineer","name":"E3 Consulting","official_url":"https://www.e3co.com/"},{"relationship":"Sole bookrunner, sole structuring bank and mandated lead arranger","name":"Deutsche Bank AG, New York Branch","official_url":"https://www.db.com/"},{"relationship":"Tax-equity commitment provider","name":"Bank of America, N.A.","official_url":"https://www.bankofamerica.com/"},{"relationship":"Lead manager","name":"Bayerische Landesbank, New York Branch","official_url":"http://bayernlb.com/"},{"relationship":"Lead manager","name":"National Bank of Canada","official_url":"https://www.nbc.ca/"},{"relationship":"Financing syndicate participant","name":"Banco de Sabadell, S.A.","official_url":"https://www.bancsabadell.com/"},{"relationship":"Financing syndicate participant","name":"Comerica Bank","official_url":"https://www.comerica.com/"},{"relationship":"Financing syndicate participant","name":"Intesa Sanpaolo S.p.A.","official_url":"https://group.intesasanpaolo.com/"},{"relationship":"Financing syndicate participant","name":"Metropolitan Life Insurance Company","official_url":"https://www.metlife.com/"}] — Mammoth North Solar | · confidence: medium
- Parties: [{"relationship":"Registered owner/operator","name":"Mammoth North, LLC","official_url":null},{"relationship":"Developer and public-facing project owner/operator","name":"Doral Renewables LLC","official_url":"https://doral-llc.com/"},{"relationship":"Engineering, procurement and construction contractor","name":"SOLV Energy","official_url":"https://www.solvenergy.com/"},{"relationship":"Operations and maintenance / asset-management provider","name":"IHI Power Services Corp.","official_url":"https://www.ihipower.com/"},{"relationship":"Module supplier","name":"Trina Solar","official_url":"https://www.trinasolar.com/en-glb/"},{"relationship":"Inverter supplier","name":"Sungrow","official_url":"https://www.sungrowpower.com/en"},{"relationship":"Tracker manufacturer","name":"Nextracker","official_url":"https://www.nextracker.com/"},{"relationship":"Power-purchase-agreement counterparty / offtaker","name":"AEP Energy","official_url":"https://www.aep.com/"},{"relationship":"Owner's engineer","name":"E3 Consulting","official_url":"https://www.e3co.com/"},{"relationship":"Sole bookrunner, sole structuring bank and mandated lead arranger","name":"Deutsche Bank AG, New York Branch","official_url":"https://www.db.com/"},{"relationship":"Tax-equity commitment provider","name":"Bank of America, N.A.","official_url":"https://www.bankofamerica.com/"},{"relationship":"Lead manager","name":"Bayerische Landesbank, New York Branch","official_url":"http://bayernlb.com/"},{"relationship":"Lead manager","name":"National Bank of Canada","official_url":"https://www.nbc.ca/"},{"relationship":"Financing syndicate participant","name":"Banco de Sabadell, S.A.","official_url":"https://www.bancsabadell.com/"},{"relationship":"Financing syndicate participant","name":"Comerica Bank","official_url":"https://www.comerica.com/"},{"relationship":"Financing syndicate participant","name":"Intesa Sanpaolo S.p.A.","official_url":"https://group.intesasanpaolo.com/"},{"relationship":"Financing syndicate participant","name":"Metropolitan Life Insurance Company","official_url":"https://www.metlife.com/"}] — E3 Consulting Provides Owner's Engineering Services for Mammoth North Solar Project - E3 Consulting · confidence: medium
- Parties: [{"relationship":"Registered owner/operator","name":"Mammoth North, LLC","official_url":null},{"relationship":"Developer and public-facing project owner/operator","name":"Doral Renewables LLC","official_url":"https://doral-llc.com/"},{"relationship":"Engineering, procurement and construction contractor","name":"SOLV Energy","official_url":"https://www.solvenergy.com/"},{"relationship":"Operations and maintenance / asset-management provider","name":"IHI Power Services Corp.","official_url":"https://www.ihipower.com/"},{"relationship":"Module supplier","name":"Trina Solar","official_url":"https://www.trinasolar.com/en-glb/"},{"relationship":"Inverter supplier","name":"Sungrow","official_url":"https://www.sungrowpower.com/en"},{"relationship":"Tracker manufacturer","name":"Nextracker","official_url":"https://www.nextracker.com/"},{"relationship":"Power-purchase-agreement counterparty / offtaker","name":"AEP Energy","official_url":"https://www.aep.com/"},{"relationship":"Owner's engineer","name":"E3 Consulting","official_url":"https://www.e3co.com/"},{"relationship":"Sole bookrunner, sole structuring bank and mandated lead arranger","name":"Deutsche Bank AG, New York Branch","official_url":"https://www.db.com/"},{"relationship":"Tax-equity commitment provider","name":"Bank of America, N.A.","official_url":"https://www.bankofamerica.com/"},{"relationship":"Lead manager","name":"Bayerische Landesbank, New York Branch","official_url":"http://bayernlb.com/"},{"relationship":"Lead manager","name":"National Bank of Canada","official_url":"https://www.nbc.ca/"},{"relationship":"Financing syndicate participant","name":"Banco de Sabadell, S.A.","official_url":"https://www.bancsabadell.com/"},{"relationship":"Financing syndicate participant","name":"Comerica Bank","official_url":"https://www.comerica.com/"},{"relationship":"Financing syndicate participant","name":"Intesa Sanpaolo S.p.A.","official_url":"https://group.intesasanpaolo.com/"},{"relationship":"Financing syndicate participant","name":"Metropolitan Life Insurance Company","official_url":"https://www.metlife.com/"}] — Doral Renewables US Solar Energy Project – Corporates and Institutions · confidence: medium
- Canonical name: Mammoth North Solar — Mammoth North Solar | · confidence: high
- Parties.1: {"relationship":"Developer and public-facing project owner/operator","name":"Doral Renewables LLC","official_url":"https://doral-llc.com/"} — Mammoth North Solar Project Celebrates Upcoming Commercial Operations · confidence: medium
- Parties.2: {"relationship":"Engineering, procurement and construction contractor","name":"SOLV Energy","official_url":"https://www.solvenergy.com/"} — SOLV Energy | Mammoth North · confidence: high
- Parties.4: {"relationship":"Module supplier","name":"Trina Solar","official_url":"https://www.trinasolar.com/en-glb/"} — SOLV Energy | Mammoth North · confidence: high
- Parties.5: {"relationship":"Inverter supplier","name":"Sungrow","official_url":"https://www.sungrowpower.com/en"} — SOLV Energy | Mammoth North · confidence: high
- Parties.6: {"relationship":"Tracker manufacturer","name":"Nextracker","official_url":"https://www.nextracker.com/"} — SOLV Energy | Mammoth North · confidence: high
- Parties.7: {"relationship":"Power-purchase-agreement counterparty / offtaker","name":"AEP Energy","official_url":"https://www.aep.com/"} — Mammoth North Solar | · confidence: high
- Parties.8: {"relationship":"Owner's engineer","name":"E3 Consulting","official_url":"https://www.e3co.com/"} — E3 Consulting Provides Owner's Engineering Services for Mammoth North Solar Project - E3 Consulting · confidence: high
- Parties.9: {"relationship":"Sole bookrunner, sole structuring bank and mandated lead arranger","name":"Deutsche Bank AG, New York Branch","official_url":"https://www.db.com/"} — Doral Renewables US Solar Energy Project – Corporates and Institutions · confidence: high
- Parties.10: {"relationship":"Tax-equity commitment provider","name":"Bank of America, N.A.","official_url":"https://www.bankofamerica.com/"} — Doral Renewables US Solar Energy Project – Corporates and Institutions · confidence: high
- Parties.11: {"relationship":"Lead manager","name":"Bayerische Landesbank, New York Branch","official_url":"http://bayernlb.com/"} — Doral Renewables US Solar Energy Project – Corporates and Institutions · confidence: high
- Parties.12: {"relationship":"Lead manager","name":"National Bank of Canada","official_url":"https://www.nbc.ca/"} — Doral Renewables US Solar Energy Project – Corporates and Institutions · confidence: high
- Parties.13: {"relationship":"Financing syndicate participant","name":"Banco de Sabadell, S.A.","official_url":"https://www.bancsabadell.com/"} — Doral Renewables US Solar Energy Project – Corporates and Institutions · confidence: high
- Parties.14: {"relationship":"Financing syndicate participant","name":"Comerica Bank","official_url":"https://www.comerica.com/"} — Doral Renewables US Solar Energy Project – Corporates and Institutions · confidence: high
- Parties.15: {"relationship":"Financing syndicate participant","name":"Intesa Sanpaolo S.p.A.","official_url":"https://group.intesasanpaolo.com/"} — Doral Renewables US Solar Energy Project – Corporates and Institutions · confidence: high
- Parties.16: {"relationship":"Financing syndicate participant","name":"Metropolitan Life Insurance Company","official_url":"https://www.metlife.com/"} — Doral Renewables US Solar Energy Project – Corporates and Institutions · confidence: high
- Site acres: 4500 — Source · confidence: medium
- Unit configuration: 400 MWac ground-mounted, single-axis solar photovoltaic facility; no energy storage. — Source · confidence: medium
- Commercial operation date: 2024-10-21 — Source · confidence: medium
- Power mw: 400 — Source · confidence: medium
- Kind: solar — Source · confidence: high
- Equipment models: [{"manufacturer_domain":"risen.com","product_url":"https://en.risen.com/uploads/20240117/HSA_RSM110-8-535-560BMDG%20IEC1500V-30mm%202024H1-1-EN.pdf","count":null,"unit_mw":0.00054,"name":"Risen Energy 540W bifacial 210mm module"},{"manufacturer_domain":"risen.com","product_url":"https://en.risen.com/uploads/20240117/HSA_RSM110-8-535-560BMDG%20IEC1500V-30mm%202024H1-1-EN.pdf","count":null,"unit_mw":0.000545,"name":"Risen Energy 545W bifacial 210mm module"},{"manufacturer_domain":"sungrowpower.com","product_url":"https://en.sungrowpower.com/productDetail/851/central-inverter-sg3600ud-mv-sg3425ud-mv","count":null,"unit_mw":null,"name":"Sungrow SG3600 inverter"},{"manufacturer_domain":"nextracker.com","product_url":"https://www.nextracker.com/trackers/","count":null,"unit_mw":null,"name":"NEXTracker Horizon single-axis tracker"},{"manufacturer_domain":"trinasolar.com","product_url":"https://static.trinasolar.com/sites/default/files/DT-M-0002%20D%20Datasheet_Vertex_DEG19C.20_NA_EN_2022_D_web.pdf","count":null,"unit_mw":null,"name":"Trina Solar module; exact project model not disclosed"}] — Source · confidence: medium
- Equipment models.0: {"manufacturer_domain":"risen.com","product_url":"https://en.risen.com/uploads/20240117/HSA_RSM110-8-535-560BMDG%20IEC1500V-30mm%202024H1-1-EN.pdf","count":null,"unit_mw":0.00054,"name":"Risen Energy 540W bifacial 210mm module"} — Source · confidence: medium
- Equipment models.1: {"manufacturer_domain":"risen.com","product_url":"https://en.risen.com/uploads/20240117/HSA_RSM110-8-535-560BMDG%20IEC1500V-30mm%202024H1-1-EN.pdf","count":null,"unit_mw":0.000545,"name":"Risen Energy 545W bifacial 210mm module"} — Source · confidence: medium
- Equipment models.2: {"manufacturer_domain":"sungrowpower.com","product_url":"https://en.sungrowpower.com/productDetail/851/central-inverter-sg3600ud-mv-sg3425ud-mv","count":null,"unit_mw":null,"name":"Sungrow SG3600 inverter"} — Source · confidence: medium
- Equipment models.3: {"manufacturer_domain":"nextracker.com","product_url":"https://www.nextracker.com/trackers/","count":null,"unit_mw":null,"name":"NEXTracker Horizon single-axis tracker"} — Source · confidence: medium
- Construction scope: Mammoth North is a 400 MW ground-mounted, single-axis solar PV facility in Starke County, Indiana. The documented physical scope includes ground-mounted PV modules, Sungrow SG3600 inverters, NEXTracker Horizon trackers, a 34.5-kV medium-voltage collection system, a 34.5/345-kV substation with three main power transformers, a 345-kV overhead transmission line, an operations and maintenance building, and a new three-breaker 345-kV switching station. The EPC portfolio identifies the facility as 480 MWdc and lists Trina Solar modules, Sungrow inverters, and Nextracker trackers; the financing-stage description instead identifies Risen Energy modules. No exact installed module or inverter count is disclosed in the cited exact-asset sources. — SOLV Energy | Mammoth North · confidence: medium
- Kind: solar — Mammoth North Solar | · confidence: high
- Kind: solar — E3 Consulting Provides Owner's Engineering Services for Mammoth North Solar Project - E3 Consulting · confidence: high
- Equipment models: [{"manufacturer_domain":"risen.com","product_url":"https://en.risen.com/uploads/20240117/HSA_RSM110-8-535-560BMDG%20IEC1500V-30mm%202024H1-1-EN.pdf","count":null,"unit_mw":0.00054,"name":"Risen Energy 540W bifacial 210mm module"},{"manufacturer_domain":"risen.com","product_url":"https://en.risen.com/uploads/20240117/HSA_RSM110-8-535-560BMDG%20IEC1500V-30mm%202024H1-1-EN.pdf","count":null,"unit_mw":0.000545,"name":"Risen Energy 545W bifacial 210mm module"},{"manufacturer_domain":"sungrowpower.com","product_url":"https://en.sungrowpower.com/productDetail/851/central-inverter-sg3600ud-mv-sg3425ud-mv","count":null,"unit_mw":null,"name":"Sungrow SG3600 inverter"},{"manufacturer_domain":"nextracker.com","product_url":"https://www.nextracker.com/trackers/","count":null,"unit_mw":null,"name":"NEXTracker Horizon single-axis tracker"},{"manufacturer_domain":"trinasolar.com","product_url":"https://static.trinasolar.com/sites/default/files/DT-M-0002%20D%20Datasheet_Vertex_DEG19C.20_NA_EN_2022_D_web.pdf","count":null,"unit_mw":null,"name":"Trina Solar module; exact project model not disclosed"}] — Source · confidence: medium
- Equipment models: [{"manufacturer_domain":"risen.com","product_url":"https://en.risen.com/uploads/20240117/HSA_RSM110-8-535-560BMDG%20IEC1500V-30mm%202024H1-1-EN.pdf","count":null,"unit_mw":0.00054,"name":"Risen Energy 540W bifacial 210mm module"},{"manufacturer_domain":"risen.com","product_url":"https://en.risen.com/uploads/20240117/HSA_RSM110-8-535-560BMDG%20IEC1500V-30mm%202024H1-1-EN.pdf","count":null,"unit_mw":0.000545,"name":"Risen Energy 545W bifacial 210mm module"},{"manufacturer_domain":"sungrowpower.com","product_url":"https://en.sungrowpower.com/productDetail/851/central-inverter-sg3600ud-mv-sg3425ud-mv","count":null,"unit_mw":null,"name":"Sungrow SG3600 inverter"},{"manufacturer_domain":"nextracker.com","product_url":"https://www.nextracker.com/trackers/","count":null,"unit_mw":null,"name":"NEXTracker Horizon single-axis tracker"},{"manufacturer_domain":"trinasolar.com","product_url":"https://static.trinasolar.com/sites/default/files/DT-M-0002%20D%20Datasheet_Vertex_DEG19C.20_NA_EN_2022_D_web.pdf","count":null,"unit_mw":null,"name":"Trina Solar module; exact project model not disclosed"}] — Source · confidence: medium
- Product family: Risen Energy 540W/545W bifacial modules; Sungrow SG3600; NEXTracker Horizon; the EPC portfolio also identifies Trina Solar modules, Sungrow inverters, and Nextracker trackers. — Source · confidence: medium
- Product family: Risen Energy 540W/545W bifacial modules; Sungrow SG3600; NEXTracker Horizon; the EPC portfolio also identifies Trina Solar modules, Sungrow inverters, and Nextracker trackers. — Source · confidence: medium
- Equipment models.0: {"manufacturer_domain":"risen.com","product_url":"https://en.risen.com/uploads/20240117/HSA_RSM110-8-535-560BMDG%20IEC1500V-30mm%202024H1-1-EN.pdf","count":null,"unit_mw":0.00054,"name":"Risen Energy 540W bifacial 210mm module"} — Source · confidence: medium
- Equipment models.0: {"manufacturer_domain":"risen.com","product_url":"https://en.risen.com/uploads/20240117/HSA_RSM110-8-535-560BMDG%20IEC1500V-30mm%202024H1-1-EN.pdf","count":null,"unit_mw":0.00054,"name":"Risen Energy 540W bifacial 210mm module"} — Source · confidence: medium
- Equipment models.1: {"manufacturer_domain":"risen.com","product_url":"https://en.risen.com/uploads/20240117/HSA_RSM110-8-535-560BMDG%20IEC1500V-30mm%202024H1-1-EN.pdf","count":null,"unit_mw":0.000545,"name":"Risen Energy 545W bifacial 210mm module"} — Source · confidence: medium
- Equipment models.1: {"manufacturer_domain":"risen.com","product_url":"https://en.risen.com/uploads/20240117/HSA_RSM110-8-535-560BMDG%20IEC1500V-30mm%202024H1-1-EN.pdf","count":null,"unit_mw":0.000545,"name":"Risen Energy 545W bifacial 210mm module"} — Source · confidence: medium
- Equipment models.2: {"manufacturer_domain":"sungrowpower.com","product_url":"https://en.sungrowpower.com/productDetail/851/central-inverter-sg3600ud-mv-sg3425ud-mv","count":null,"unit_mw":null,"name":"Sungrow SG3600 inverter"} — Source · confidence: medium
- Equipment models.3: {"manufacturer_domain":"nextracker.com","product_url":"https://www.nextracker.com/trackers/","count":null,"unit_mw":null,"name":"NEXTracker Horizon single-axis tracker"} — Source · confidence: medium
- Significance: Mammoth North Solar is the first phase of the Mammoth Solar development and Doral Renewables' first project to achieve commercial operations. Doral describes it as one of the largest U.S. solar projects and the largest solar facility in Indiana. — Mammoth North Solar | · confidence: medium

## Timeline

- 2019 — Mammoth Solar project origin
  Doral's project page says Mammoth Solar began in 2019 as a grassroots effort involving local farmers; Mammoth North is the development's first phase.
  Source: Mammoth North Solar | (https://doral-llc.com/projects/mammoth-north-solar-3/)
- 2021-05 — Power-purchase agreement
  Doral Renewables executed a long-term PPA with AEP Energy for the Mammoth development; Mammoth North is identified as having a PPA with American Electric Power.
  Source: Mammoth North Solar | (https://doral-llc.com/projects/mammoth-north-solar-3/)
- 2022-03 — Construction began
  Construction of Mammoth North began in March 2022.
  Source: Mammoth North Solar | (https://doral-llc.com/projects/mammoth-north-solar-3/)
- 2022-06-14 — Construction financing closed
  Doral closed $392 million of construction project financing led by Deutsche Bank, together with approximately $175 million of Bank of America tax-equity commitment.
  Source: E3 Consulting Provides Owner's Engineering Services for Mammoth North Solar Project - E3 Consulting (https://www.e3co.com/e3-consulting-provides-owners-engineer-services-for-mammoth-north-solar-project/)
- 2024-10 — Commercial operation reported by developer
  Doral Renewables reports that Mammoth North became operational in October 2024.
  Source: Mammoth North Solar | (https://doral-llc.com/projects/mammoth-north-solar-3/)

## Sources

- [Doral Renewables](https://doral-llc.com/) — doral-llc.com · tier other
- [Mammoth North Solar |](https://www.doral-llc.com/projects/mammoth-north-solar-3/) — doral-llc.com · tier other
- [Doral Renewables US Solar Energy Project – Corporates and Institutions](https://corporates.db.com/more/latest-news/deutsche-bank-arranges-the-us-392m-financing-for-doral-renewables-us-solar-energy-project) — corporates.db.com · tier other
- [Mammoth North Solar Project Celebrates Upcoming Commercial Operations](https://nextpower.com/post/press-release/mammoth-north-solar-project-celebrates-upcoming-commercial-operations) — nextpower.com · tier other
- [SOLV Energy | Mammoth North](https://www.solvenergy.com/projects/mammoth-north) — solvenergy.com · tier other
- [Power Plant Operations & Management Services | IHI Power Services Corp](https://ihipower.com/news/article.php?ID=31) — ihipower.com · tier other
- [E3 Consulting Provides Owner's Engineering Services for Mammoth North Solar Project - E3 Consulting](https://www.e3co.com/e3-consulting-provides-owners-engineer-services-for-mammoth-north-solar-project/) — e3co.com · tier other
- [Source](https://doral-llc.com/projects/mammoth-north-solar-3) — doral-llc.com · tier other
- [Source](https://group.intesasanpaolo.com/content/dam/portalgroup/repository-documenti/sostenibilt%C3%A0/inglese/equator-principles/2023/2022_Mammoth%20north.pdf) — group.intesasanpaolo.com · tier other
- [SG3600UD-MV/SG3425UD-MV|Solar Inverter | PV Inverter from 450W to 8.8 MW- Sungrow](https://en.sungrowpower.com/productDetail/851/central-inverter-sg3600ud-mv-sg3425ud-mv) — en.sungrowpower.com · tier other
- [Source](https://en.risen.com/uploads/20240117/HSA_RSM110-8-535-560BMDG%20IEC1500V-30mm%202024H1-1-EN.pdf) — en.risen.com · tier other
- [Single-Axis Solar Trackers for Utility-Scale Solar](https://www.nextracker.com/trackers/) — nextracker.com · tier other
- [Mammoth North Solar |](https://doral-llc.com/projects/mammoth-north-solar-3/) — doral-llc.com · tier other
- [E3 Consulting Provides Owner's Engineering Services for Mammoth North Solar Project - E3 Consulting](https://www.e3co.com/e3-consulting-provides-owners-engineer-services-for-mammoth-north-solar-project) — e3co.com · tier other
- [Source](https://pv-magazine-usa.com/press-releases/risen-energy-to-supply-480-mw-210mm-bifacial-modules-to-us-pv-project) — pv-magazine-usa.com · tier other
- [SOLV Energy | Mammoth North](https://solvenergy.com/projects/mammoth-north) — solvenergy.com · tier other
- [Migdal Expands Investment in Doral Renewables’ Mammoth Solar |](https://doral-llc.com/news/migdal-expands-investment-in-doral-renewables-mammoth-solar/) — doral-llc.com · tier other

## Data quality

- Capacity is reported on different bases: 400 MWac in the project-financing and EIA-related records, while SOLV Energy lists 480 MWdc for its project page. SOLV Energy's project page labels Global Energy Generation as owner, while the plant record identifies Mammoth North, LLC as the utility/owner; the differing role labels should not be treated as a documented ownership transfer.

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Canonical page: https://askthegrid.com/assets/facilities/mammoth-north-solar

Source: Ask the Grid — https://askthegrid.com/