Wind power in Maryland, which has land-based and offshore resources, is in the early stages of development.[1][2][3] As of 2016, Maryland has 191 megawatts (MW) of wind powered electricity generating capacity, responsible for 1.4% of in-state generated electricity.[4] Two offshore wind farm projects that will supply wind-generated power to the state are underway.
The Maryland Offshore Wind Energy Act of 2013 encouraged the development of up to 500 MW of offshore wind capacity, authorized $1.7 billion in subsidies for the next 20 years for Maryland offshore wind development. In 2023, the Promoting Offshore Wind Energy Resources Act set a goal of 8.5 gigawatts of offshore wind, up from 2 GW. It also calls for shared transmission infrastructure, reducing costs for projects.[5]
An area of 94 square nautical miles (79,706 acres) approximately 10–30 miles off the Maryland coast has been identified as suitable for offshore wind development. This was split into two (north and south) lease areas and auctioned by the Bureau of Ocean Energy Management (BOEM) on August 19, 2014.[9] The Maryland Wind Energy Area is located, at its closest point, about 10 nautical miles offshore Ocean City in the Outer Continental ShelfofAtlantic Ocean and has the potential to support between 850 and 1450 megawatts of commercial wind generation.[10]
| Wind farm | Offshore BOEM wind energy lease area | Coordinates | Capacity (MW) |
Developer/Utility | Turbines | States | Regulatory agency | Refs | ||
|---|---|---|---|---|---|---|---|---|---|---|
| MarWin | Offshore Maryland OCS-A 0490[11] |
17 nautical miles -20 miles (32 km) east of Ocean City (MA) | 79,707 acres (32,256 ha) | 248 MW | US Wind | 32 | MD | Maryland PSC | [12][13][14][15][16][17] | |
| Skipjack | Offshore Delaware OCS-A 0519[18] |
16.9 nautical miles-19.5 miles (31.4 km) from Delaware coast north of Maryland WEA | 26,332 acres (10,656 ha)[19] | 966 MW | Ørsted | 10 12MW GE Haliade-X | MD | Maryland PSC | [15][16][20][21][22] | |
In 2014, US Wind, a subsidiary of Italy-based Renexia SpA, won the auction for a 25-year leases for both areas issued by the BOEM with a bid of $8.7 million for areas.[23][24] Development of their project is hindered by the uncertainty of government direction since the state legislature and local governments are considering banning certain areas.[25] As of the summer of 2016 US Wind has completed underwater surveys of the potential sites about a dozen miles off the coast of Maryland and is submitting plans for environmental review by year end.[26]
The 966 MW Skipjack Wind Farm off Delaware's coast was planned for commissioning in 2022 but it has been delayed to 2026. It will use Haliade-X turbines, with rotors 220 meters long, made in Cherbourg, France.[27]
Ørsted U.S. Offshore Wind will partner with a logistics center in Maryland to create a 50-acre staging center for offshore wind manufacturing, capable of servicing projects up and down the East Coast. The developer will work with Tradepoint Atlantic, based in Port of Baltimore, to develop a staging area for on-land assembly, storage and loading out into deep waters.[28][22]
The Port of Paulsboro on the Delaware River in New Jersey could become the production site for the enormous concrete foundations for turbines.[29]
Ørsted has proposed using 1.5 acres of land at Fenwick Island State Park in Delaware as a transmission point.[30]
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| Wind power by state |
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| Large wind farms |
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