---
title: "US Wind Maryland Offshore Wind (MarWin)"
source: https://hafrok.com/projects/us-us-wind-maryland-offshore-wind-marwin/
identifier: us-us-wind-maryland-offshore-wind-marwin
updated: 2026-10-13
---

# US Wind Maryland Offshore Wind (MarWin)

Source: https://hafrok.com/projects/us-us-wind-maryland-offshore-wind-marwin/  
Data as of: 2026-10-13

Located ~18 km off Ocean City, Maryland. OCS-A 0490. Up to 114 turbines, four offshore substations.

| Field | Value |
|---|---|
| Country | United States |
| Sea basin | Northwest Atlantic |
| Capacity | 2200 MW |
| Lifecycle stage | On Hold |
| Owners | US Wind |
| Coordinates | 38.156926, -74.705533 |
| Commercial operation (announced) | 2030-12 |
| Chance of delivery | Fragile (weight 0.072) |

## Milestones

- **Consent granted** — 2024-12-03 (achieved)
- **On hold** — 2025-12 (dated)

## Offtake

1,056 MW contracted — OREC

- **OREC · Maryland PSC Offshore Wind OREC Round 1** — $131.93/MWh · awarded 2017-05
- **OREC · Maryland PSC Offshore Wind OREC Round 2 (Clean Energy Jobs Act 2019)** — $54.17/MWh · awarded 2021-12

## Sources

Every figure above traces to one of these. Quoted passages are held but not republished; follow the link for the original wording.

- unknown, date not stated — https://www.chesapeakebaymagazine.com/maryland-offshore-wind-project-on-hold-as-feds-vacate-permit/
- US Wind, date not stated — https://uswindinc.com/about-us/
- Apollo Global Management, 2020-08-14 — https://ir.apollo.com/news-events/press-releases/detail/135/apollo-infrastructure-funds-announce-strategic-investment
- Apollo, 2024 — https://ir.apollo.com/news-events/press-releases/detail/135/apollo-infrastructure-funds-announce-strategic-investment
- BOEM, 2024 — https://www.boem.gov/renewable-energy/state-activities/maryland-offshore-wind
- NS Energy, 2024 — https://www.nsenergybusiness.com/projects/marwin-offshore-wind-farm/
- BOEM (Maryland Offshore Wind, OCS-A 0490), 2024 — https://www.boem.gov/renewable-energy/state-activities/maryland-offshore-wind
- Global Energy Monitor, 2026-07-02 — https://www.gem.wiki/MarWin_wind_farm
- GEBCO Compilation Group, 2020 — https://www.gebco.net/data_and_products/gridded_bathymetry_data/
- DTU Wind Energy / World Bank (Global Wind Atlas), 2026 — https://globalwindatlas.info/
- offshoreWIND.biz, 2025-01-29 — https://www.offshorewind.biz/2025/01/29/maryland-ups-us-winds-capacity-award-to-1-7-gw/
- Bureau of Ocean Energy Management (BOEM), 2026-08-23 — https://www.federalregister.gov/agencies/ocean-energy-management-bureau
- Bureau of Ocean Energy Management (BOEM), 2026-09-03 — https://www.boem.gov/renewable-energy/state-activities/maryland-offshore-wind
- U.S. District Court for the District of Maryland, 2025-12-15 — https://spotlightdelaware.org/wp-content/uploads/2025/12/121525-USWind-counter-opinion.pdf
- Maryland PSC, 2017 — https://psc.maryland.gov/wp-content/uploads/Order-No.-88192-Case-No.-9431-Offshore-Wind.pdf
- Maryland General Assembly, 2019 — https://mgaleg.maryland.gov/2019RS/bills/sb/sb0516e.pdf

---

Hafrok · https://hafrok.com/projects/us-us-wind-maryland-offshore-wind-marwin/ · please cite the page you took a figure from.