Tag Archives: Smog

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Here’s to your Health, Canada!

Today is Canada Health Day as well as the first anniversary of the TalkNUclear.ca blog!

We launched one year ago today because we felt it fitting to mark the important contributions nuclear technology has made to health in Canada and around the world.

Our nuclear medicine ad in the Canadian Cancer Society’s feature in the Toronto Star, March 29.

It isn’t hard to understand the impact of medical isotopes. Nowhere is nuclear technology more widely accepted than in the medical field.  Canada supplies a significant amount of the world’s medical isotopes for nuclear medicine, which are used every day in thousands of procedures here at home and around the world.

Last month, in honour of Daffodil Month, the CNA teamed up with the Canadian Cancer Society to promote the excellent work they do to support Canadians living with cancer. Today, we’re happy to share the good news released in the Cancer Society report on cancer statistics in Canada.  The report found that the cancer death rate in Canada is going down. Nearly 100,000 lives have been saved over the last 20 years. This is attributed in part to education on preventative lifestyle measures like not smoking, exercising, maintaining a healthy diet, and avoiding over-exposure to the sun. Improvements in cancer screening and treatments have made a difference as well, thanks to radiation treatments which have evolved and improved over the years:

“In the 1970s, computers were introduced into treatment planning. Radiology developed CAT, MRI and PET scans so that tumors could be targeted with precision. This was followed by intensity modulated and image guided radiation therapy (IMRT and IGRT) machinery which could use these new diagnostic advances to now deliver the dose with pin-point accuracy while avoiding normal tissues.”

-          Roger F. Robison, M.D., Vice-chair, American Society for Radiation Oncology (ASTRO) History Committee, Bloomington, Ind. Source

Radiologists can now deliver radiation treatment more precisely, targeting only cancer cells. More effective radiotherapy, means more Canadians surviving cancer.

Nuclear medicine is just one example of how nuclear technology has benefited the health and wellbeing of Canadians.  Beyond medical isotopes, there’s gamma processing to improve, for example, food safety, sterilizing cosmetics, pharmaceuticals, and medical devices, and there’s the health benefit of clean nuclear energy for the air we breathe.

Nuclear energy in Canada diverts a potential 90 million tonnes of greenhouse gas emissions per year that would result from the same amount of electricity generated by fossil-based sources. Greenhouse gasses contribute to climate change and smog – smog and air pollution have a huge impact on the health of Canadians and the global community.

According to Pollution Probe’s Smog Primer:

“Globally, it is estimated that by 2020 a total of 700,000 premature deaths from particulate* exposure could be prevented each year if emission reduction policies were implemented. The majority, as many as 563,000 prevented deaths, would be in developing countries, while the other 138,000 would be in developed nations, such as Canada.”

*’Particulate’ is a general name given to a tiny solid or liquid particle or piece of matter. It usually refers to particles in the air (airborne particulates).

So whether it’s beating cancer, keeping our food and products safe, and our air clean, on this Canada Health Day, we’re saying thank you to the Canadian nuclear community for the historical and ongoing contributions it’s made to our quality of life today.

Learn more about the daily benefits of nuclear technology at NUnuclear.ca and join the TalkNUclear conversation on Facebook and Twitter.

And in celebration of the one-year anniversary of the TalkNUclear.ca blog, here are the top posts of the year!

 

Happy Canada Health Day from your Canadian Nuclear Association!

 

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Canada’s Top Ten Weather Stories for 2011

Environment Canada has put together a year-end review of the top weather stories of 2011.

From floods to fire, melting Arctic seas, heat waves, blizzards, hurricanes and tornados – 2011 was a weather year to remember. Canadians from coast to coast to coast were affected by this year’s weather extremes and their insurance companies reported the second most expensive year for weather losses.

The 7th top weather story is this summer’s heat wave that struck the middle of Canada, from Saskatchewan to Quebec. We’re in Ontario where over half of our electricity comes from nuclear and were all glad to have that reliable baseload power to keep us cool.

More than the daily benefits of nuclear power generation, because there are virtually no greenhouse gas emissions from our nuclear power plants, our keeping cool with nuclear does not contribute to smog or climate change (climate change which many believe is the cause of the extreme weather we are experiencing in recent years).

Did you know:
Currently, nuclear energy provides 15% of the electricity produced in Canada, serving the needs of millions of people across Canada. Electricity currently generated by nuclear power plants in Canada saves the potential emission of about 90 million tonnes of greenhouse gases per year that would result from the same amount of electricity generated by fossil-based sources. This makes up about 12% of Canada’s total greenhouse gas emissions.

Read all of Environment Canada’s Top Weather Stories of 2011.

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Clean Air Day June 8, 2011

Clean Air Day June 8, 2011

Clean Air Day is a celebration of environmentally-friendly activities that promote clean air and good health across Canada. It is a great opportunity to make environmentally-friendly lifestyle choices, for you, your family and your community. Here are some events taking place. Leave us a comment below if you know of any Clean Air Day events in your community.

Did you know that Canada’s nuclear electricity plants release virtually no emissions that cause climate change or smog?

As Canada and the global community work to address the challenges of Climate Change, nuclear energy provides a clean energy solution for the reduction of greenhouse gas emissions.

And let’s remember that as most of the country struggles to stay cool in our first heat wave of 2011, nuclear energy can enable renewable technologies when, for example wind turbines are not operating in hot, humid weather conditions. Imagine the possibilities with complementary energy sources using nuclear’s “24-hour base load power” advantage.

Nuclear reactors such as those at Bruce Power's nuclear site produce none of the gases that result in climate change, smog, or acid rain.

 

 

Avoided emissions

Here are some important facts: By using nuclear energy, we avoid the potential emission of about 90 million tonnes of greenhouse gases per year (if coal-fired power was used instead). This is equivalent to the greenhouse gases produced by 18 million vehicles – or about 12% of Canada’s total greenhouse gas emissions.

For 48 years, Canada’s nuclear industry has achieved an unparalleled record of safe, reliable and economic power generation in three provinces. Nuclear energy is responsible for 15% of Canada’s electricity production and for over 55% of Ontario’s alone. Nuclear goes well beyond electricity generation.  It is also the basis for vital cancer-fighting medical technologies, diagnosis and treatment, medical sterilization and food irradiation, desalination of water and other emerging technologies.

Happy Clean Air Day! Let’s not take our planet for granted

Learn more about nuclear energy and clean air (PDF)