Steel Products
Siemens Gamesa To Build Greener Wind Tower
April 21, 2023
Siemens Gamesa has announced a wind turbine tower made of more sustainable steel called “GreenerTower.”
The European renewable energy company said the towers consist of approximately 80% steel plates, and will ensure a CO2 reduction of at least 63% in the tower steel plates compared to conventional steel.
Siemens Gamesa noted that a new qualification process will verify that only a maximum of 0.7 tons of CO2-equivalent emissions are permitted per ton of steel, “while maintaining the same steel properties and quality.”
“Wind power is one of the cornerstones of the green energy transition,” Maximilian Schnippering, head of sustainability at Siemens Gamesa, said in a statement on Friday, April 21. “With more than 600 GW (gigawatts) of new capacity to be installed worldwide in the next five years, it is important for the wind industry to reduce its carbon footprint.”
The German steelmaker Salzgitter AG, with its heavy plate mill Ilsenburger Grobblech GmbH, is the first supplier to be qualified, according to the statement.
Siemens Gamesa said it has already closed its first order to introduce 36 GreenerTowers at the 1,000-megawatt Thor offshore wind power project in Denmark.
By Ethan Bernard, ethan@steelmarketupdate.com
Latest in Steel Products

Rig counts trend lower in US and Canada
Oil and gas drilling activity eased in both the US and Canada this week, according to Baker Hughes. US rig counts remain near multi-year lows, and Canadian activity continues its seasonal slowdown.

Wittbecker on Aluminum: When do the tariffs reach Main Street?
Containers sailing from China in April are down 15%-20% and Hapag Lloyd says their future bookings transpacific are down 30%.

SMU flat-rolled market survey results now available
SMU’s latest steel buyers market survey results are now available on our website to all premium members. After logging in at steelmarketupdate.com, visit the pricing and analysis tab and look under the “survey results” section for “latest survey results.” Past survey results are also available under that selection. If you need help accessing the survey results, or if […]

US, offshore CRC prices edge lower
US cold-rolled (CR) coil prices edged lower again this week, slipping four weeks in a row now. Most offshore markets mirrored the move, ticking down marginally as well.

ISM: Manufacturing growth down again in April
Activity had trended up for most of Q1