Siemens Gamesa Renewable Energy said Tuesday it had launched a recyclable wind turbine blade, a move which represents the latest example of how the industry is attempting to find ways to re-use materials.
In a statement, the Spanish-German engineering group claimed its RecyclableBlades were “the world’s first recyclable wind turbine blades ready for commercial use offshore.”
Siemens Gamesa said it would work with German utility RWE to install and pilot the blades at the Kaskasi offshore wind farm in the German North Sea, which is expected to commence commercial operations in 2022.
The firm – whose major shareholder is Siemens Energy – said it was also working with EDF Renewables on the goal of deploying “several sets” of the blades “at a future offshore wind farm.”
A similar collaboration is taking place with wpd, a German-headquartered company which develops and operates wind farms.
The issue of what to do with wind turbine blades when they’re no longer needed is a headache for the industry. This is because the composite materials blades are made from can prove to be difficult to recycle, which means that many end up as landfill when their service life ends.
As governments around the world attempt to ramp up their renewable energy capacity, the number of wind turbines worldwide only looks set to grow, which will in turn increase pressure on the sector to find sustainable solutions to the disposal of blades.
According to Siemens Gamesa, its recyclable blades use a new type of resin which “makes it possible to efficiently separate the resin from the other components at end of the blade’s working life.”
The business said this process, which it described as “mild,” protected “the properties of the materials in the blade, in contrast to other existing ways of recycling conventional wind turbine blades. The materials can then be reused in new applications after separation.”
Over the last few years a number of major players in wind energy have announced plans to try to tackle the problem of what to do with wind turbine blades.
Back in April, it was announced that a collaboration between academia and industry would focus on the recycling of glass fiber products, a move that could eventually help to reduce the waste produced by wind turbine blades.
In a joint statement, French and German economists have called on governments to adopt “a common approach” to decarbonize European trucking fleets – and they’re calling for a focus on fully electric trucks, not hydrogen.
France and Germany are the two largest economies in the EU, and they share similar challenges when it comes to freight decarbonization. The two countries also share a border, and the traffic between the two nations generates major cross-border flows that create common externalities between the two countries.
And for once, it seems like rail isn’t a viable option:
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While rail remains competitive mainly for heavy, homogeneous goods over long distances. Most freight in Europe is indeed transported over distances of less than 200 km and involves consignment weights of up to 30 tonnes (GCEE, 2024) In most such cases, transportation by rail instead of truck is not possible or not competitive. Moreover, taking into account the goods currently transported in intermodal transport units over distances of more than 300 km, the modal shift potential from road to rail would be only 6% in Germany and less than 2% in France.
That leaves trucks – and, while numerous government incentives currently exist to promote the parallel development of both hydrogen and battery electric vehicle infrastructures, the study is clear in picking a winner.
“Policies should focus on battery-electric trucks (BET) as these represent the most mature and market-ready technology for road freight transport,” reads the the FGCEE statement. “Hence, to ramp-up usage of BET public funding should be used to accelerate the roll-out of fast-charging networks along major corridors and in private depots.”
The appeal was signed by the co-chair of the advisory body on the German side is the chairwoman of the German Council of Economic Experts, Monika Schnitzer. Camille Landais co-chairs the French side. On the German side, the appeal was signed by four of the five experts; Nuremberg-based energy economist Veronika Grimm (who also sits on the National Hydrogen Council, which is committed to promoting H2 trucks and filling stations) did not sign.
With companies like Volvo and Renault and now Mercedes racking up millions of miles on their respective battery electric semi truck fleets, it’s no longer even close. EV is the way.
On today’s tariff-tastic episode of Quick Charge, we’ve got tariffs! Big ones, small ones, crazy ones, and fake ones – but whether or not you agree with the Trump tariffs coming into effect tomorrow, one thing is absolutely certain: they are going to change the price you pay for your next car … and that price won’t be going down!
Everyone’s got questions about what these tariffs are going to mean for their next car buying experience, but this is a bigger question, since nearly every industry in the US uses cars and trucks to move their people and products – and when their costs go up, so do yours.
New episodes of Quick Charge are recorded, usually, Monday through Thursday (and sometimes Sunday). We’ll be posting bonus audio content from time to time as well, so be sure to follow and subscribe so you don’t miss a minute of Electrek’s high-voltage daily news.
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GE Vernova has produced over half the turbines needed for SunZia Wind, which will be the largest wind farm in the Western Hemisphere when it comes online in 2026.
GE Vernova has manufactured enough turbines at its Pensacola, Florida, factory to supply over 1.2 gigawatts (GW) of the turbines needed for the $5 billion, 2.4 GW SunZia Wind, a project milestone. The wind farm will be sited in Lincoln, Torrance, and San Miguel counties in New Mexico.
At a ribbon-cutting event for Pensacola’s new customer experience center, GE Vernova CEO Scott Strazik noted that since 2023, the company has invested around $70 million in the Pensacola factory.
The Pensacola investments are part of the announcement GE Vernova made in January that it will invest nearly $600 million in its US factories and facilities over the next two years to help meet the surging electricity demands globally. GE Vernova says it’s expecting its investments to create more than 1,500 new US jobs.
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Vic Abate, CEO of GE Vernova Wind, said, “Our dedicated employees in Pensacola are working to address increasing energy demands for the US. The workhorse turbines manufactured at this world-class factory are engineered for reliability and scalability, ensuring our customers can meet growing energy demand.”
SunZia Wind and Transmission will create US history’s largest clean energy infrastructure project.
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