Founded in 2019, Halton Hills Climate Action presses four levels of government for positive action on climate.

When Halton Hills Council received a resolution to declare a climate emergency in 2019, we packed the chamber. The motion passed  unanimously. Now our Town has an ambitious plan to achieve net-zero emissions.

When the province threatened to develop the Greenbelt, we joined the crusade that forced a retraction.

When expansion of a fossil-fueled power plant was proposed here in late 2023, we packed our Council chamber again and convinced Council to Say No.

Currently we have two volunteer teams focussed in specific areas:

  • The Town team encourages Halton Hills staff and Council to keep working towards net-zero emissions, energy-efficient housing developments, and good urban planning.

  • The Trillium team deals with Ontario and federal issues, including Highway 413.

Read some of our recent newsletters

"Draw the line" event here and across Canada - a big success
September events and a quiz
August: Get ready to Draw the Line September 20th
July 3 Summer events and successes

We care about future growth in Halton Hills

Build the right housing in the right places.

Visit our “Gentle density" page

Convince politicians at the local, provincial and federal levels to endorse better, faster ways of building liveable, affordable, no-sprawl neighbourhoods.

Take action for faster, more affordable housing

Halton Hills welcomes public input on development proposals and planned improvements to the town. Have your say on any and all of these at Let’s Talk Halton Hills. Tell them to apply a climate lens to everything they do.

Contact us: Haltonhillsclimateaction@gmail.com