Library from Nova Scotia
St. John’s-based Beothuk Energy’s proposed $4-billion, offshore wind energy development for the southern tip of Nova Scotia is on the backburner two years after it was unveiled.
Canadian utility Emera has proposed exporting power from 1.2GW of future onshore wind farms in eastern Canada via a subsea cable to Massachusetts, to help the New England state meet its mandated renewables target.
Enercon's email did not elaborate on the hub's damage. However, documents from the Labour Department regarding a subsequent stop-work order said a hub assembly was damaged in a "bearing failure" in March 2016. On Aug. 17, workers tested the turbine's lightning-protection system, which required positioning the blades so they pitched into the wind.
Jane Wilson, president of Wind Concerns Ontario, a coalition of groups opposed to wind farm development, said the Western study shows local support of a wind farm should be required before any project is approved. “Municipalities should be able to say no, which is not allowed by the province. The Green Energy Act was written for the wind power industry and not the people of Ontario,” she said.
The study, published in a recent edition of the Journal of Environmental Policy and Planning, notes that fast-paced development and limits on local decision-making has resulted in strong opposition to wind projects. Those objections can be mitigated by the fair distribution and amount of area benefits, the authors write.
But when Parks Canada took over management of the 40-kilometre-long island when it became a national park reserve in 2013, the wind turbines were not functioning. ... the turbines were fully installed and running in 2006. “Unfortunately, technical problems continued due to the harsh conditions and the inability to adapt the technology to the operations of the other infrastructure at the site.”
Lotta Schmidt said “a combination of factors” led to the collapse, but despite being asked several times to specify what those factors were she declined to elaborate. “The fact that it’s not a design or a technical issue allows us to be confident that it’s not something that can happen at other sites.
"If it's too windy, then maybe it's not the right place for it [the turbine]," said Doreen Aucoin. "Because it is close to houses and I imagine the people up the hill ... they must have been scared because it was right near to their house."
The province’s energy minister says setback regulations are in place to protect the public and neighbouring landowners should wind turbines fall, as has happened twice in Cape Breton in the past five months.
It’s shattered it to pieces, blown apart by a south easterly wind, it was blown to pieces — incredible power. -- Pierre Chiasson
People in the Grand Étang area of Nova Scotia's Inverness County tweeted photos and video of a wind turbine, whose main trunk was snapped clean in two, with the leftover blade apparatus lying at its base.
Wednesday afternoon, flat-bed trucks were seen entering the wind farm to retrieve shipping containers used to transport equipment and tools to the site. There is no timeline for when the investigation will be complete.
Two investigations has been launched into the collapse of an 80-metre wind turbine in Cape Breton, believed to be the first catastrophic failure of its kind in Canada.
One week after an 80-metre wind turbine collapsed in Cape Breton, there is still no clear indication of what caused what's believed to be the first catastrophic failure of its kind in Canada.
Enercon said the incident occurred on 17 August during a "scheduled component exchange".
When D’Eon, who lives near the Pubnico Point Wind Farm, came outside to investigate what he heard, he saw that one of the blades on a turbine was “in distress.”
“DSTN’s future prospects have not improved over the past year, and the domestic wind tower market is well below expectations,” explains Nova Scotia Business Minister Mark Furey. “Government has few options except to prevent the risk of further loss while ensuring all assets are returned to Nova Scotians.
Nova Scotia and Britain have announced plans to cut subsidies that encouraged small-scale renewable energy projects, amid worries that the support programs have been pushing up electricity prices.
"This is the right time to bring COMFIT to a close; it has achieved its objectives," says Michel Samson, energy minister. "We are now at a point where the program could begin to have a negative impact on power rates."