People don’t want Costly, Inefficient and Noisy Wind-Generated Power forced on them in Ontario

Posted by PITHOCRATES - January 22nd, 2012

Week in Review

Ontario is putting up wind farms in rural communities.  And the people in those communities are very unhappy about it (see Ontario farm group urges halt to wind power development by Richard Blackwell posted 1/20/2012 on The Globe and Mail).

Ontario’s largest farm organization has called for a moratorium on wind power development in the province, saying there are too many unanswered questions about its value, and that the debate over turbines is polarizing rural communities.

The Ontario Federation of Agriculture, which represents more than 38,000 farmers in the province, said Friday that no more wind turbines should be built until a number of issues are dealt with.

First, some of the planning for wind farms should be returned to municipalities, the OFA said. Under the province’s Green Energy Act, municipalities have very little say in the decisions where turbines will be built.

Health and noise complaints also need to be addressed, the OFA said, and more study has to be done to ensure that the current minimum 550 metre “setback” from houses is sufficient.

People living close to these turbines complain about the noise and vibrations.  Can’t sleep.  Some even getting sick.  And when they sell their houses they have to disclose these health problems lest they be sued by the new owners.  When they can sell, that is.  It’s so good to be green.  People feel good about going green.  That they’re doing their part for the environment.  As long as they do their part in someone else’s backyard.  Because the people who are unlucky enough to live by these turbines are seeing their property values plummet.  Because people don’t want to live by these windmills.  Because they’re big and noisy.  And won’t let you sleep.

There needs to be more work done to allow the electricity generated from turbines to be stored, the federation said, because the power is currently often sold at a loss on export markets when it is not being generated at times of peak usage…

Ontario has installed about 2,000 megawatts of wind power capacity, by far the most of any Canadian province. Development has been accelerated by the Green Energy Act, under which the province pays premium rates for electricity produced by renewable power projects.

And if the health problems and declining property values weren’t enough these windmills are also inefficient.  Producing electricity during off-peak times.  So to make them efficient will require a massive investment in energy storage facilities.  Consisting of electrical rectifiers, batteries and inverters.  To convert the AC generated power to DC so it can be stored in batteries.  And then converted back into AC when sold on the grid during peak demand.

It sure is a lot of trouble for some 2,000 megawatts of wind-generated electricity.  But the wind doesn’t blow all of the time.  And it isn’t constant when it does blow.  Which is why we rate wind-generation with a capacity factor.  A percentage of the nameplate value.  These factors range from 20-40%.  Which means this 2,000 megawatts of wind-generated electricity is more like 400-800 megawatts.  Not a lot, is it?  By contrast the Nanticoke Generating Station in southern Ontario has a rated capacity of 3,964 MW.  And all you need to get that capacity is to turn the plant on and feed it fossil fuels.

The Nanticoke Generating Station is one facility.  Where it can be managed.  And its emissions can be scrubbed.  Wind turbines, on the other hand, come in small sizes.  They can’t be too big because they sit on top of a pole.  The turbines at the 181.5 MW Enbridge Ontario Wind Farm in Bruce County, Ontario, have a nameplate rating of 1,650 kilowatts each.  Which is why they need 110 of them for that 181.5 MW rating.  Which is more like 36-73 megawatts when factoring in the capacity factor.  Again, not a lot for all of the trouble they cause.  Which begs the question are they worth it?  From an economic standpoint the answer couldn’t be more ‘no’.  They’re very bad economics.  And people hate living by them.  So are they worth it?  It sure doesn’t look like it.


Tags: , , , , , , , , , , , , ,

Comments are closed.

Blog Home