Darken the skyline for Earth Hour


CSA Z462 Arc Flash Training – Electrical Safety Compliance Course

Our customized live online or in‑person group training can be delivered to your staff at your location.

  • Live Online
  • 6 hours Instructor-led
  • Group Training Available
Regular Price:
$249
Coupon Price:
$199
Reserve Your Seat Today
Once again, Toronto Hydro-Electric System Limited is encouraging its customers to take a stand on climate change and power down Toronto's skyline and neighbourhoods for Earth Hour.

Last year, Torontonians collectively dropped approximately 10 per cent of electricity demand during Earth Hour — the equivalent of removing close to 250,000 homes from the grid for one hour.

"Earth Hour is a time when people can connect globally and locally," said Anthony Haines, President and Chief Executive Officer, Toronto Hydro Corporation. "We encourage all Torontonians to take the opportunity to power down the lights, shut off the computer, turn off the TV and spend quality time with the family and friends while doing something good for the planet."

On Saturday, March 26 from 8:30-9:30 p.m. Toronto Hydro will be shutting off all non-essential lighting at its own locations and is looking to Torontonians to support the initiative by going dark and thinking green. To make an even bigger impact, unplugging electronics such as TVs, laptops and handheld devices can remove up to 15 per cent of a household's "phantom electricity load" — which is power consumption that occurs by leaving equipment plugged in and on standby mode.

For folks looking to keep the spirit of Earth Hour alive all year, Toronto Hydro offers a host of tips and conservation and demand management programs that manage their bills.

Related News

Funding Approved for Bruce C Project Exploration

Bruce C Project advances Ontario clean energy with NRCan funding for nuclear reactors, impact assessment,…
View more

US power coalition demands action to deal with Coronavirus

Renewable Energy Tax Incentive Extensions urged by US trade groups to offset COVID-19 supply chain…
View more

Federal net-zero electricity regulations will permit some natural gas power generation

Canada Clean Electricity Regulations allow flexible, technology-neutral pathways to a 2035 net-zero grid, permitting limited…
View more

Hydro wants B.C. residents to pay an extra $2 a month for electricity

BC Hydro Rate Increase proposes a 2.3% hike from April, with BCUC review, aligning below…
View more

NRC Begins Special Inspection at River Bend Nuclear Power Plant

NRC Special Inspection at River Bend reviews failures of portable emergency diesel generators, nuclear safety…
View more

Gaza’s sole electricity plant shuts down after running out of fuel

Gaza Power Plant Shutdown underscores the Gaza Strip's fuel ban, Israeli blockade, and electricity crisis,…
View more

Sign Up for Electricity Forum’s Newsletter

Stay informed with our FREE Newsletter — get the latest news, breakthrough technologies, and expert insights, delivered straight to your inbox.

Electricity Today T&D Magazine Subscribe for FREE

Stay informed with the latest T&D policies and technologies.
  • Timely insights from industry experts
  • Practical solutions T&D engineers
  • Free access to every issue

Download the 2026 Electrical Training Catalog

Explore 50+ live, expert-led electrical training courses –

  • Interactive
  • Flexible
  • CEU-cerified