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.

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!

UPDATE: Sierra Club's Michigan Chapter opposes OPG's Deep Geological Repository proposal in submission to LAMP

In April 2017, we provided an update on the Canadian Environmental Assessment Agency's (CEAA) criticism that OPG's report on its Lake Huron Deep Geological Repository (DGR) project proposal was inadequate and failed to provide information the government had requested, asking it to try again. This resulted in a delay in the Federal Minister's decision on the project until later next year. 

Part II: Let’s Get Motivated for Biodiversity by Protecting Canada’s Lands & Freshwater


This article Part II of a 5-part blog series, as part of our Biodiversity Video Campaign.

"When ecosystem services are compromised, economic and health impacts such as lower agricultural productivity and lower quality drinking water can result, raising costs for Canadian, industry and governments."


Significant changes needed to tackle Lake Erie’s algal bloom problem

Lake Erie's algal blooms are hurting the lake's ecosystem, Ontario’s economy, and the health of communities that depend on it.


The following article was written by Dr. Lino Grima, former professor of Water Resources Policy and Environmental Management at the University of Toronto, Chair of Sierra Club Ontario's Great Lakes Campaign and Co-Chair of Sierra Club's Binational Great Lakes Committee.

Wild Child - Helping Nurture Generation N

Almost as an antidote to last week's announcement that the US intends to pull out of the Paris Climate Agreement, today, June 5th, we celebrate World Environment Day.

Some people have asked for a break from the bad news and the heartache that sometimes comes with caring for our Earth - whether its trying to stop toxic pollution, prevent climate change, or protecting wildlife and wild spaces. For me, a good antidote to the doom and gloom is checking in with our Wild Child programs on PEI and Nova Scotia. 

Potential Revival of Mid-Peninsula Expressway Threatens Ontario's Greenbelt and Local Habitats

“A Politician only thinks of the next election... A Leader thinks of the next generation.” 

Patrick Brown, Ontario PC Leader, has shown support for the shelved Mid-Peninsula Expressway - representing a threat to Ontario's Greenbelt, including some of the local communities, green space, and wildlife habitat that it has been supporting ever since its establishment in 2005.

The following article was written by Dr.

UPDATE: OPG's Proposed Deep Geological Repository Project near Lake Huron rejected by CEAA

In 2013, Ontario Power Generation (OPG) proposed to construct, operate, and ultimately decommission and abandon a deep geological repository (DGR) for low- and intermediatelevel radioactive waste. The repository would accommodate waste from commercial nuclear reactors that are owned or operated by OPG, and are located at the Bruce, Pickering, and Darlington sites.