
Do wind turbines work when it’s cold?
Turbine blades can ice over at temperatures below freezing, but many turbines come with systems that prevent this.
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Turbine blades can ice over at temperatures below freezing, but many turbines come with systems that prevent this.
Claim:
Building a single wind turbine requires a jaw-dropping quantity of energy and resources. Wind turbines are expensive, inefficient, bird-, and bat-slaying.
Power grids don’t just move electricity around – they are complex works of engineering
Claim:
Diesel generators are powering wind turbines.
We still do not have official information on what caused the blackout, but we can say that blaming solar or wind is likely overly simplistic and misleading.
Adding more solar and wind can increase the price that homes pay for electricity. But energy type is only one piece of the puzzle, and simply because a grid has more solar or wind does not mean it is more expensive.
Claim:
A staggering quantity of CO2 emissions are required to erect a single wind turbine. A significant proportion of retired turbine blades end up in landfill sites, unable to be recycled.
Offshore wind developers have faced fierce backlash from politicians and anti-wind campaigners, funded by or linked to the fossil fuel industry. Offshore wind turbines aren’t quiet, but it’s misleading to label their noise as a danger to whales while ignoring other noise sources.
Claim:
Wind turbines emit infrasound that is harmful to human health.
Scientific evidence leaves no doubt that solar panels and wind turbines are far less emissions-intensive than their fossil fuel counterparts. Even the highest-end estimates for emissions from solar panels and wind turbines are lower than the lowest-end estimates of emissions from fossil fuel power plants like coal and gas.