Air pollution: They're cleaner than you think?
Ontario’s air pollution regulation, 419/05, uses an American computer model to estimate how much air pollution from a stationary source reaches a point of impingement, usually the property boundary. This model, AERMOD, is used to determine whether organizations are complying with air e…
View the post titled Air pollution: They're cleaner than you think?Ammonia leak, $25,000 fine
Windsor company, 38 Chatham Street East Ltd., pleaded guilty to discharging anhydrous ammonia into the natural environment, which interfered with the normal conduct of business, contrary to the Environmental Protection Act of Ontario.
View the post titled Ammonia leak, $25,000 fineGHG regulation by US EPA upheld
Can the US Environmental Protection Agency enforce its ambitious greenhouse gas emission rules under the Clean Air Act? Yes, according to the Endangerment Opinion of the District of Columbia US Court of Appeals:
View the post titled GHG regulation by US EPA upheldBP to spend $400M to reduce emissions from tar sands refinery
When BP received approval to re-engineer its Whiting operation in Indiana, intended to refine oil from Canada’s tar sands, environmental groups challenged the permits. It turned out that BP’s air permit application did not accurately reflect the real emissions from the refinery. As exp…
View the post titled BP to spend $400M to reduce emissions from tar sands refineryCitizen air quality monitoring?
Can large amounts of low quality, citizen-collected environmental data produce meaningful results
View the post titled Citizen air quality monitoring?Is Alberta greenwashing its greenhouse gas emissions?
Alberta frequently claims to be “greening” its dirty, fossil-fuel industries: coal and oil sands. One major, much-vaunted initiative is the Greenhouse Gas emission system
View the post titled Is Alberta greenwashing its greenhouse gas emissions?Lead from airplanes still widespread
In 2003, Friends of the Earth petitioned the US EPAto get lead out of aviation gasoline. While there had been much discussion about taking lead out of racing vehicle gasoline, aviation gasoline actually releases much more lead into the environment than racing.
View the post titled Lead from airplanes still widespreadYes, TCE is a carcinogen
After 22 years of study, and intense political maneuvering, the US Environmental Protection Agency has formally classified TCE (trichloroethene, also called trichloroethylene) as a carcinogen, as well as a non-cancer hazard to human health. The assessment is now a formal part of the the Inte…
View the post titled Yes, TCE is a carcinogenOzone: health or money?
Despite strong scientific evidence that current permitted ozone levels cause harm to human health, President Obama has decided not to cut them. This will likely lead to lawsuits, as the Clean Air Act requires EPA to set air levels that protect human health. And Canada, as usual, will probabl…
View the post titled Ozone: health or money?Air CAMM to improve?
The Ministry of the Environment is working hard to improve the newish air pollution regulation O.Reg. 419/05. The original concept, that a five-year phase in period would result in businesses inventing pollution control technology, usually has not worked. As major businesses get close to the…
View the post titled Air CAMM to improve?Receive Blog Posts
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