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Earth Hour Calgary


Earth Hour is a worldwide event to continue the conversation about how limiting our energy use can reduce our impact on the environment.

Calgary's commitment to Earth Hour - March 30, 2019

On Saturday, March 30, 2019, The City of Calgary will join other governments, organizations and citizens around the world in shutting off its lights for Earth Hour from 8:30 p.m. to 9:30 p.m.

All non-essential and decorative lighting will be turned off in the following locations:

  • Ad Valorem Place
  • All fire stations
  • Calgary Public Building​
  • Dartmouth Place
  • Manchester Centre Building E​
  • The Calgary Municipal Building (Historic City Hall, Administration Building, Municipal Building)
  • Water Centre

How you can take part in Earth Hour

On March 30 2019, The City of Calgary will participate in Calgary Unplugged – a family-friendly Earth Hour event that will take place from 7:00 p.m. to 9:30 p.m. at Confluence Plaza on St. Patrick’s Island. City of Calgary educators will be onsite to share information about water usage and other energy-saving tips.

Go beyond the hour

Beyond participating in Earth Hour each year, The City will work to continue to find new opportunities to reduce energy use every day. You can also do your part to reduce your impact by taking simple steps to save energy.


Calgary Unplugged Poster
Click to view larger image.