Health & Wellbeing

Human health is intimately connected to the health of the planet. We need fresh water, clean oceans, and natural spaces that contain a rich array of animals, insects and plants. Promoting education about and recreation in our natural spaces has been a part of the Sierra Club philosophy since it was founded in 1892.

Come run with Sierra Club Canada Foundation and fundraise for the Planet!


Do you have a passion for the environment and want to do something to help stop Climate Change? Would you love to be part of something bigger and make an impact in your community? Are you looking to get back in shape and achieve your 2017 fitness goals? Or... do you just simply enjoy running for the fun of it?

Trump's lump of coal

Breathing is easier “beyond coal.”

In 2007, before the shut down of the coal-fired power generating plants in Ontario, there were 29 smog days and 11 smog advisories in Toronto.  It seemed that almost every hot day there was choking smog.  At that time, I couldn’t even escape to my cottage in the Kawarthas.  That same year, there were 21 smog days and 8 smog advisories in Peterborough County.

Canadian Coalition for Nuclear Responsibility: Letter to Prime Minister Trudeau and President Obama

Over two dozen non-governmental organizations from Canada and the United States are asking Prime Minister Justin Trudeau and President Barack Obama to postpone or cancel an unprecedented series of shipments of highly radioactive liquid waste from Ontario to South Carolina along public roads and over bridges crossing the waters of the Great Lakes.

See below for a letter from the Canadian Coalition for Nuclear Responsibility to Prime Minister Trudeau and President Obama.

Calling all runners, walkers and casual strollers!

We are excited to announce that for the first year ever, Sierra Club Canada Foundation is participating in the Scotiabank Charity Challenge at the Toronto Waterfront Marathon!

On Sunday, October 16, 2016, we invite you to run, walk or stroll with team Sierra Club Canada Foundation at the Scotiabank Toronto Waterfront Marathon to raise money to preserve and protect our planet.

Canadian Youth Unite for Lake Erie at AquaHacking Challenge 2017

As the African proverb goes, “If you want to go fast, go alone; if you want to go far, go together”. This was quoted by one of the judges to conclude the 2017 AquaHacking semi-finals competition. It epitomized a powerful theme for an evening that involved bringing people and organizations together that had been working to develop integrated water governance by promoting technological innovation in this sector. Moreover, to engage future leaders by bringing water problems to the forefront of public and private sector agendas and fostering commitment to solving them. 

"Canada's Oceans: Towards 2020" - Protecting Canada's Oceans through the Power of Science, Art, and Policy

"Let's change our national motto - "From sea to sea" forgets that we have three oceans; the Arctic is largest part of our coastline. We're an ocean nation, if our youth grow up knowing that, it will change how we do things... 'From sea to sea to sea'!" - Geoff Green, Executive Director and Founder of Students on Ice

Sierra Club's Urban River Valley and Greenbelt Celebration Goes On at Mississauga's Environmental Appreciation Evening

"...The more we all know about and love the ecosystem that embeds and surrounds us, the more we feel that we are a part of it, the more we will see ways to enjoy, protect, and enhance what we have..."

BREAKING NEWS: Government of Ontario looking to expand Greenbelt by one third to protect water resources

The official announcement came on December 7th.  The province is proposing to grow the Greenbelt by up to another 345,000 hectares (see Figure 1), adding on to the 810,000 hectares already in permanent existence plus the extra 10,000 hectares of urban river valley lands and wetlands that were announced this spring. This is a truly impressive proposal.

Guest Post: One million cubic meters of Radioactive Waste to be deposited in "Near Surface Disposal Facility" next to Ottawa River

"..The consortium proposes a  “Near Surface Disposal Facility” (NSDF), a mound of one million cubic meters of nuclear waste on a hillside draining into the already highly contaminated Perch Creek wetlands, less than 1 km from the Ottawa River.

Sierra Club Celebrates Ontario’s Greenbelt with cake, soup, and a hike in Niagara’s Carolinian old growth forest

The Celebration

On the afternoon of October 28th, on St. Catharine’s' Lockhart Drive in a threatened Carolinian Old Growth Forest north of the Niagara Escarpment, the Sierra Club celebrated a major environmental victory. This was the extension of Ontario's Greenbelt to 21 major urban river corridors from Northumberald to Niagara. In Niagara, this involved the protection of Lake Gibson - a reservoir for most of the drinking water for Niagara's residents.

Government of Ontario's "Long-Term Energy Plan" fails to uphold Ontarians' environmental and energy future

The following article was written by Becky Bassick, Sierra Club Ontario's Green Energy & Great Lakes Campaign Volunteer.


“By wasting billions on nuclear rebuilds rather than investing in far more cost-effective energy efficiency and hydro imports, the government's plan misses out on the best opportunities to lower energy and environmental costs.”


Time to Celebrate: 21 New Rivers Added to Ontario's Greenbelt!

PLEASE JOIN US IN CELEBRATING 21 NEW RIVERS ADDED TO ONTARIO'S GREENBELT...

                                                                                                                     THEN                                                                                                                                                       

...HIKE THE ENDANGERED LOCKHART DRIVE OLD GROWTH FOREST WITH US!

Good News!

Sierra Club Ontario joins 47 ENGOs to Comment on Great Lakes Draft Binational Strategy on Persistent Toxins: PCBs and HBDCs

"The PCB and HBCD drafts suffer from a lack of specifics. There are no definitive goals or timelines in either document. They use generic terms such as “reducing toxins,” but fail to elaborate on how to reduce them."