Articles from Germany
A police spokesman reported that the fire initially broke out in the nacelle at around 3 o'clock on Friday morning and spread to the entire turbine. One blade of the wind turbine fell off after a short time while large parts of a second blade followed. Although the third blade did not burn, it threatened to fall after the nacelle was largely destroyed.
Wind turbine manufacturer, Juwi, won permission to erect twelve wind turbines in Reesdorfer Heide near Beelitz. Wind power opponents and the city have tried to prevent the project for years.
Erecting a few wind turbines on privatized, once communist farmland doesn't entitle Germany to claw back potentially lucrative power earnings, a top appeal court has ruled. It's voided part of a 2005 land sales contract.
Baur calculates: Since 2016, there have been 16 fires, 15 blade and nacelle accidents and 4 tower damages involving wind turbines in Germany. With tons of equipment and high rotor speeds, there is a "high risk potential for people and buildings in the area".
If extrapolated to all of Britain’s wind farms it would mean 80,000 die each year from colliding with the blades. The number increased with blade length with some individual turbines responsible for the deaths of five bats each month.
The mystery of why more than 80,000 bats are killed by wind turbines in the UK each year may finally have been solved. Scientists found the winged creatures are naturally drawn to sources of red light – an attraction that can confuse them on migration routes.
The manufacturer’s orders for both services and projects increased in the first half of 2018. ...Despite the increase in orders, Blanco added the company expects 2018 and 2019 "to remain challenging" due to "fierce competition" and "pressure on prices".
GERMANY: This year's fourth and final onshore wind tender will take place on 1 October, the federal network agency has announced.
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.
With wind and solar farms sprouting up in more areas -- and their power getting priority to feed into the grid in many places -- the amount of electricity being generated is outstripping demand during certain hours of the day. The result: power prices are slipping to zero or even below more often in more jurisdictions.
The groups said the projected drop in 2018 - which would be down from a record 5,333 MW in 2017 - was due to a lack of assurance from policymakers that sufficient new capacity would be tendered at auction in coming years.
WPD said it will seek to recoup CAD100 million (€65 million) from the Ontario authorities, but the new law may limit this claim. Worse news for the Germans is that the CETA agreement provides no protection: it is yet to be ratified by all 28 EU states.
The environment ministry blamed three main factors for the slower progress: overestimates of how much CO2 would be saved under existing plans, faster-than-expected economic growth and a faster-growing population than forecast.
Government plans to end advantage for bids from citizen groups; Commercial developers complained unfunded bidders had an edge
Many wind turbines are now 20 or even 25 years old. This increases the risk of serious accidents, of which some failures have already been reported. TÜV therefore demands the introduction of a mandatory inspection program in Germany.
It is not always possible to continue operating old systems. In some cases the turbines must be dismantled. About 28,000 wind turbines are spinning under the German sky - many of them operating since the late nineties. Currently, the wind industry faces major challenges: With the expiration of the eligibility for subsidies under the Renewable Energy Sources Act (EEG) after 20 years, the operators have to decide whether the older plants should be decommissioned, dismantled, repowered or continue to operate as before. Under current conditions, this will impact approximately four gigawatts of wind project output nationwide according to estimates by the Institute for Integrated Production Hannover (IPH). In the future, an additional 2.4 gigawatts of EEG funding will be eliminated on average per year.
The damaged turbine at the Alpha Ventus offshore wind farm is set to be repaired with a replacement nacelle.
Koch proposes shutting down wind turbines at times when bats' migration path puts them at risk from the huge, rotating blades. But if bat protection is to be taken into consideration when designing policy – on wind energy development, forestry, agriculture and the use of pesticides – solid data is essential.
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.
A rear part of a nacelle panel on one of the Adwen M5000 (AD 5-116) wind turbines installed on the Alpha Ventus wind farm in the German North Sea has broken off and fell into the sea, the operator of the wind farm reports. The accident happened on Friday, 06 April.