Articles filed under Offshore Wind from Europe
RSPB Scotland director Stuart Housden stressed that the wind farm projects threatened to kill thousands of Scotland’ s internationally protected sea birds every year, including thousands of puffins, gannets and kittiwakes. “While we fully support deployment of renewable energy, this must not be at any cost,” he said.
Data collected will include three-dimensional radar tracks as well as video footage of birds moving through the development. It will allow identification of specific species, showing flight height as well as individual and group behaviour. The findings will reveal whether and how often birds might be colliding with the giant structures or if they are being displaced from important feeding grounds.
The blackout may have been caused by the unexpected shutdowns of the Hornsea offshore wind farm, which is owned by the Danish wind farm company Orsted, and the Little Barford gas-fired power plant, owned by German utility giant RWE. National Grid data showed both of the generators dropped from the grid at around the same time. ...“We would have expected the system to cope with this size of loss of generation,” an Enappsys spokesman said. “This implies that there may have been [other] issues at the time of the trips.”
Electricity bills could double to bail out new wind farms that have massively underestimated their operating costs, a former adviser to the World Bank has claimed. Two offshore wind projects secured contracts to supply renewable energy at reduced costs in 2017 and it was hailed the result of huge strides made in technology and engineering, sparking hopes of a green jobs boom.
Skilled workers are relying on food banks to survive as the contract for a £2 billion wind farm off the coast of Scotland looks set to go overseas.
An attempt to improve wildlife diversity at a wind farm in the North Sea has failed as 85% of oysters introduced there have died, reports the Volkskrant.
Wind power from the sea has established itself as a source of electricity, but its expansion will initially be slowed down - there is a lack of transmission networks. The northerners want to bypass the bottleneck and use the energy more locally.
The company said it has reached agreement with Trianel Windkraftwerk Borkum II GmbH & Co KG (TWB II) for a revised contract that will ensure delivery of turbines for the German offshore wind project. The remaining 17 of 32 wind turbines for the project are due to be delivered in Q3 2019.
“Turbines are magnets for lightning which is why they are fitted with conductors to transfer the energy to the ground but they can cause significant damage. Blades can explode; generators and control system electronics can incinerate. “The repair of lightning damage can be dangerous and expensive.
Development of offshore wind energy over the next decade would enable Ireland embrace an electric future and decarbonise its heat, transport and industry, according to SSE Ireland managing director Stephen Wheeler.
Cables from Hornsea Three would come ashore at Weybourne, while cables from Vattenfall’s two wind farms would reach Norfolk at Happisburgh. Both would then need trenches up to 60 kilometres long to be dug across the Norfolk countryside to connect them to the National Grid. Mr Freeman said he was not against the principle of wind farms ...But he said he felt local communities had not been properly engaged with and the siting of a substation the size of Wembley Stadium at Necton was inappropriate.
A controversial offshore windfarm which will provide power for thousands of homes could be rubber-stamped by planners next week.
Every time a drop of rain hits a wind turbine blade it contributes to a process that ends in small cracks being formed in the leading edge of the blade that eventually ruin the coating on the blade. The bigger the drop, the worse the damage, reports DR Nyheder.
A new mammoth offshore wind project has applied for Marine Scotland consent off the north-east coast of Scotland.
Germany’s North Sea coast and islands have become the staging post for a huge boom in offshore wind farms. But while many communities are cashing in, others are struggling to survive.
Plans to build a 62-turbine wind farm 23 miles from the south coast of Jersey have been approved, French President Emmanuel Macron has announced.
Public opposition to wind farms has long delayed the projects, and since then prices for international offshore wind power have more than halved. French energy regulator CRE has said the projects were too costly, with planned subsidies adding up to nearly 41 billion euros ($47.5 billion).
The damaged turbine at the Alpha Ventus offshore wind farm is set to be repaired with a replacement nacelle.
The damage at the offshore wind farm, "Alpha Ventus", located about 45 kilometers from Borkum, is considerably more serious than initially known. At the beginning of April not only did the plastic covering crash 90 meters into the sea, but half of the nacelle fell off as well. Experts are now investigating whether it is a single incident or possibly serial damage. More than 120 turbines of this type are installed in the North Sea.