The Ontario MoE is currently proposing an exclusion zone that would prevent any off-shore wind projects from being built within 5km from the shore in all bodies of water in Ontario.
You can read the discussion paper here: http://www.ene.gov.on.ca/envision/env_reg/er/documents/2010/011-0089.pdf
The argument basically boils down to two points:
- we draw drinking water from lakes, especially the great lakes. Water intake pipes can go up to 4km off-shore, and they don't want construction activities dredging up silt into these water intakes, so no construction 5km from shore
-5km would limit on-shore noise received
The arguments are both absurd, because the normal approval process considers these factors. But this regulation discounts these factors in favour of NIMBY critics who simply don't want to see wind turbines. This is made blatantly obvious by the fact that a 5km exclusion zone would kill the proposed Scarborough Bluffs project in Toronto, perhaps the highest profile project in Canada at the moment.
What if I could design a quieter turbine that you couldn't hear from 1km from shore in an area with no water intake pipes? Then Ontario isn't interested in building it our province. How can the green energy jobs that we've been promised under the Clean Energy Act happen if we hamstring projects with such thoughtless policy?
The Ministry of Environment is conducting a public comment period ending August 24th on this policy. If you support the development of wind and off-shore wind in Canada, please make your views heard here: http://bit.ly/byrF2d
For more information about wind development in the Toronto region, please seehttp://www.windshare.ca/ or follow @WindShare on twitter: http://twitter.com/windshare
I have posted below the text of my comment to the Ministry of Environment.
*************
Having read the Ministry's discussion paper, "OFF-SHORE WIND FACILITIES RENEWABLE ENERGY APPROVAL REQUIREMENTS", I am forced to conclude that political considerations have improperly influenced this policy position, specifically with respect to the proposed five kilometer shoreline exclusion zone.
It is clear that disruption to the environment surrounding an off-shore wind installation is accounted for during the REA process, for example impacts to drinking water intakes and sound levels at on-shore noise receptors. It is incomprehensible that these requirements must be satisfied by a project, yet they can be superseded by the exclusion zone.
Placing a blanket restriction of five kilometers on all off-shore wind projects will prevent innovation in wind turbine design to decrease noise, as well as the approval of projects that have no impact on drinking water intakes not present in or about the project area. To enforce this exclusion zone may disqualify many feasible project sites that would not unduly impact the on-shore environment. This is not the science-based policy that the public expects from the Ministry.
I also find it disturbing that the proposed Scarborough Bluffs project would essentially be killed under the proposed shoreline exclusion zone. This proposed project is arguably the highest profile project in Ontario at the moment, and to kill it by a blanket exclusion zone forces me to conclude that politics are the primary motivation behind this policy. As a former (and likely future) resident of Toronto, I think it is shameful that NIMBYism may be driving our province's environmental policy.