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Revolution Wind installs first turbine

September 27, 2024 By EarthWise Leave a Comment

Revolution Wind is an offshore wind farm being built by Rhode Island and Connecticut and is the first multi-state offshore wind farm in the United States. Once completed, it will deliver 400 MW of power to Rhode Island and 304 MW of power to Connecticut.

Revolution Wind is a 50/50 partnership between Ørsted, the Danish multinational energy company, and Eversource, a major New England utility company. The wind farm is located about 15 miles south of the Rhode Island coast and 32 miles southeast of Connecticut. It is fairly close to the recently completed South Fork Wind, the first completed utility-scale offshore windfarm in the U.S. and was built by the same partnership.

The first Revolution Wind turbine was installed at the end of August and construction continues with the installation of foundations for the 65 turbines that will comprise the project. More than three-quarters of the units were in place by the beginning of September. Ships have also arrived on scene for cable-laying operations for the wind farm. Onshore construction continues in North Kingstown, Rhode Island, on the project’s transmission system. The turbines for the project are being assembled by local union labor in New London, Connecticut.

Commercial operations at Revolution Wind will not begin until 2026. Construction of the electrical substation necessary to connect the project to the regional electric grid is taking place on the site of a decommissioned naval air station and it is a time-consuming project because of the presence of buried waste and soil contamination. The construction of the offshore wind farm itself will be completed in 2025.

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Revolution Wind installs first offshore turbine

Photo courtesy of Kate Ciembronowicz / Orsted via Revolution Wind.

Earth Wise is a production of WAMC Northeast Public Radio

Wind farms and sea farms

August 5, 2024 By EarthWise Leave a Comment

There has been increasing use of agriculture coexisting with solar farms. This dual use of land is a win-win situation. Recently, Danish researchers have been investigating the potential for farming marine products at offshore wind farms.

Scandinavia’s largest wind farm, Kriegers Flak, is the site of a four-year-old project in which long lines are stretched between the wind farm’s pylons and are used to grow mussels and seaweed. With the first harvest that has taken place after 18 months, it is showing signs of early success.

Seaweed and mussels are low trophic aquaculture crops. That means that that they don’t need to be fed or fertilized. They take up nutrients from the sea and produce healthy foods.

The 328-foot lines spread between the turbines can be used to grow substantial quantities of the underwater seafood. According to modeling by Aarhus University – the institution conducting the study – using just a tenth of Denmark’s wind park area could produce tons of seafood annually while using only the naturally-available resources. This form of aquaculture captures emissions instead of producing them.

Researchers say that it is time to develop guidelines to encourage companies to plan for multiple uses of the ocean because countries are ramping up production of clean energy from offshore wind farms. Denmark was the first country in the world to install a commercial offshore wind park in 1991. Over 30 years later, nearly half of the country’s electricity comes from wind turbines.

The benefits of such sea farms combined with offshore wind farms go beyond food production and clean energy production. They also help improve water quality and capture carbon. It is another win-win situation.

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Beneath offshore wind turbines, researchers grow seafood and seaweed

Photo, posted August 5, 2007, courtesy of Andreas Klinke Johannsen via Flickr.

Earth Wise is a production of WAMC Northeast Public Radio

Offshore Wind In New Jersey | Earth Wise

August 26, 2021 By EarthWise Leave a Comment

The New Jersey Board of Public Utilities recently selected to fund Ocean Wind 2, a 1,148-MW offshore wind energy project proposed by the Danish company Ørsted. The agency also awarded Atlantic Shores Offshore Wind a contract to develop 1,410-MW of offshore wind capacity.

Ocean Wind 2 will develop the second section of the Ocean Wind federal lease area and will provide enough power for half a million New Jersey homes. The first Ocean Wind project, also under development by Ørsted, was awarded in 2019. It’s expected to come online in 2024, and is located 15 miles off the coast of southern New Jersey. (The second project will be located adjacent to the first).

As part of the project, Ørsted is contributing to an expansion for the EEW facility in Paulsboro, where monopiles, which are foundation supports for offshore wind turbines, are manufactured. That facility will be home to 500 full-time jobs and represents a $250 million investment into southern New Jersey. The project is also bringing a commitment from GE Renewables to locate one of the country’s first offshore wind nacelle assembly facilities in New Jersey. (This facility will assemble the nacelles for Ocean Wind 2 as well as other American offshore wind projects).

Overall, Ocean Wind 2 is expected to generate nearly $5 billion in net economic benefits for the state of New Jersey.

The Atlantic Shores Offshore Wind project will be located 10-20 miles off the coast of New Jersey between Atlantic City and Barnegat Light and will bring about $850 million in local economic benefits to the state, including a variety of investments in local communities.

Overall, New Jersey has the goal of supplying more than 3.2 million homes with offshore wind power by 2035.

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New Jersey moves forward with two offshore wind projects representing almost 3 GW of capacity

Photo, posted March 24, 2016, courtesy of TEIA via Flickr.

Earth Wise is a production of WAMC Northeast Public Radio.

New York Offshore Wind

September 18, 2019 By EarthWise Leave a Comment

New York has passed ambitious legislation to reduce the carbon emissions that cause climate change, but the state needs to start taking action to make those reductions possible. One such action it has taken is an agreement that will enable the construction of two large offshore wind projects.

The projects are to be built off the coast of Long Island. One will be 14 miles south of Jones Beach and the other 30 miles north of Montauk. The wind farms will be built by a division of Equinor, a major Danish energy company, and a joint venture between Orsted, another Danish company, and Eversource Energy, an American firm.

The two New York wind farms are expected to be operational within the next five years and have the capacity to produce 1,700 megawatts of electricity. That is about 20% of Governor Andrew Cuomo’s overall goal for offshore wind.

Wind farms are a major energy source in the United States, now providing about 7% of the country’s electricity. That compares with only 2% in 2010. But nearly all American wind turbines are on land. There is only one small offshore wind farm in the US off the coast of Rhode Island. Things are very different in Europe. For example, Britain expects to get 10% of its electricity from offshore wind next year, which is up from less than 1% in 2010.

Developers of offshore wind farms have struggled to gain a foothold in the US. Some projects have foundered because of cost issues, but others have faced opposition from politicians and coastal-property owners. But assuming the New York wind projects clear permitting and environmental hurdles, offshore wind may finally be on the move in the US.

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New York Awards Offshore Wind Contracts in Bid to Reduce Emissions

Photo, posted May 22, 2007, courtesy of Flickr.

Earth Wise is a production of WAMC Northeast Public Radio.