offshore wind farm

Sunrise Wind construction begins

August 9, 2024 By EarthWise Leave a Comment

In mid-July, construction started on New York’s largest offshore wind project. Sunrise Wind is a 924-megawatt offshore wind farm located about 30 miles off the coast of Montauk Point on Long Island. Sunrise Wind is expected to be operating in 2026 and will provide enough clean energy to power nearly 600,000 homes, making it the largest offshore wind farm in the United States.

The ongoing construction project will support more than 800 direct jobs. It will be built under project labor agreements ensuring local union labor’s participation in all phases of construction.

Power from the wind farm will flow through an undersea cable coming ashore deep under the beach at Smith Point County Park. From there, the power will travel primarily under roadways via a transmission line terminating at a power converter station in Holbrook, Suffolk County.

Sunrise Wind is being developed by Oersted, the largest energy company in Denmark and the world’s largest developer of offshore wind power by number of built offshore wind farms.

The second large offshore wind farm in New York, Empire Wind I, is being developed by Equinor. These large wind farms are the result of New York’s fourth offshore wind solicitation. The two projects, totaling over 1,700 megawatts, will be the largest power generation projects in New York State in more than 35 years once they enter operation in 2026.

New York has also launched a fifth offshore wind solicitation for which final proposals will be due in September. Offshore wind is a major component of New York’s effort to expand the use of clean energy, grow its green economy, and combat climate change.

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Construction begins on Sunrise Wind, New York’s largest offshore wind project

Photo, posted June 14, 2022, courtesy of Stephen Boutwell/BOEM via Flickr.

Earth Wise is a production of WAMC Northeast Public Radio

New York’s first offshore wind farm

December 14, 2023 By EarthWise Leave a Comment

New York has set a target of installing 9 GW of offshore wind capacity by 2035. The first offshore wind farm in the state – South Fork Wind – was approved by the Long Island Power Authority in 2017. Construction began in 2022.

South Fork Wind Farm is a 132 MW project sited 35 miles offshore from Montauk, New York. Early this year, the subsea power export cable was installed by Nexans, a cable and optical fiber company. In June, the project reached its “steel in the water” milestone with the installation of the farm’s first monopile foundation.

In November, the first of South Fork Wind’s 12 Siemens Gamesa wind turbine generators was hoisted into place by the offshore construction team. The turbines are being installed by a specialized vessel called the Aeolus. Turbine installation involves using a crane to place the steel turbine tower onto the foundation. The nacelle and rotor are then installed on top of the tower. Finally, the blades are bolted one by one to the rotor.

All 12 turbines for the project are expected to be installed by the end of this year or by early 2024.

There have been setbacks for the U.S. offshore wind industry in recent times. Two projects in New Jersey have been scrapped because of supply chain issues. Rhode Island Energy pulled out of a project citing higher interest rates, increased expenses, and problems with tax credits.

But despite these setbacks, the industry continues to make headway. Vineyard Wind in Massachusetts is on the precipice of delivering its first power to the grid and the pipeline of additional projects continues to grow.

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First turbine installed at South Fork Wind, New York’s first offshore wind farm

Photo, posted August 7, 2013, courtesy of SSE / Department of Energy and Climate Change via Flickr.

Earth Wise is a production of WAMC Northeast Public Radio

The Blue Acceleration | Earth Wise

February 24, 2020 By EarthWise Leave a Comment

The oil and gas sector is the largest ocean industry. It’s responsible for about one third of the value of the ocean economy. Sand and gravel, destined for the construction industry, are the most mined minerals in the ocean. And during the past 50 years, approximately 16,000 desalination plants have popped up around the world to help supply people with an increasingly scarce commodity: freshwater.

As a result of these and other human pressures, the world’s oceans have suffered a lot over time. But according to a comprehensive new analysis on the state of the ocean, human pressure on the world’s oceans, driven by a combination of technological progress and declining land-based resources, sharply accelerated at the start of the 21st century. Scientists have dubbed this dramatic increase, which shows no signs of slowing down, the “Blue Acceleration.”

A research team from Stockholm University analyzed 50 years of data from aquaculture, bioprospecting, shipping, drilling, deep-sea mining, and more. Their findings were recently published in the journal One Earth.

While claiming ocean resources and space is not new, lead author Jean-Baptiste Jouffray from the Stockholm Resilience Centre says “the extent, intensity, and diversity of today’s aspirations are unprecedented.”

The researchers also highlight how not all human impacts on the ocean are negative. For example, offshore wind farm technology has reached commercial viability allowing the world to reduce reliance on fossil fuels.

But how can the Blue Acceleration be slowed? Since only a handful of multinational companies dominate sectors like the seafood industry, oil and gas exploitation, and bioprospecting, one idea is to have banks and other investors adopt more stringent sustainability criteria for making ocean investments.

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Human pressure on world’s ocean shows no sign of slowing

Photo, posted October 29, 2008, courtesy of Silke Baron via Flickr.

Earth Wise is a production of WAMC Northeast Public Radio.

The Largest Offshore Wind Farm

July 30, 2019 By EarthWise 1 Comment

The world’s largest offshore wind farm recently began operations in the North Sea, a notoriously gusty stretch of open water that has become home to multiple large wind farms. The new Hornsea One wind farm is located 75 miles off the east coast of Yorkshire in the United Kingdom.

The first 50 turbines are now in operation and are generating electricity for up to 287,000 homes. When the farm is completed sometime next year, it will have 174 turbines with a total capacity of 1.2 gigawatts, enough to power a million homes. The farm will send electricity to the UK, Netherlands, Belgium, Germany, and Scandinavia. The Hornsea One farm will have more than twice the capacity of the current largest offshore operation, which is also in the UK.

Because the farm is so far from shore, teams of workers will live at sea for two to four weeks at a time maintaining it. Such operations are unprecedented and required new ways of operating to overcome the logistical and technical challenges of operating a massive power station far from land.

The UK has the largest offshore wind generating capacity in Europe, now more than 8.2 gigawatts and accounting for 44% of Europe’s offshore wind capacity. All that capacity is one of the big reasons that the UK has been successfully weaning itself off of coal for increasingly long periods of time.

Meanwhile, the US continues to lag far behind in offshore wind with a grand total of 0.03 gigawatts of installed capacity. That situation may be changing after the federal government auctioned off 3 major tracts of ocean late last year that potentially could generate over 4 gigawatts of power if fully developed.

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The World’s Largest Offshore Wind Farm Just Came Online

Photo credit: Hornsea Project One.

Earth Wise is a production of WAMC Northeast Public Radio.