37 h. ago UK Wind Power Slumps as Scorching Weather Flags Renewable Risks

Britain’s wind turbines ground to a near halt this week, as another heat wave brought calm conditions and forced the nation to switch to gas for power generation.

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39 h. ago Relief expected in Ontario as Atlantic Canada sees more sweltering temperatures

Relief expected in southern and eastern Ontario, but Environment Canada says temperatures still above average for this time of year

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41 h. ago Atlantic Canada sees more sweltering temperatures, relief expected in Ontario

Extreme heat is expected to ease in many parts of Canada today, while the Atlantic provinces continue to bear the brunt of a multi-day heat wave.

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64 h. ago Heat wave set to end in B.C., with relief coming for other provinces soon

Environment Canada advises people to limit the amount of time they spend outdoors and to monitor for signs of heat exhaustion in these conditions.

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4 d. ago London Hydro details large outage amid scorching weather: 'Heat

A London Hydro outage left hundreds of homes and businesses in the dark – and without air conditioning – during a brutal afternoon stretch of the latest heat wave to hit the city this summer. As of 1:30 p.m. Sunday, the agency’s online outage map was showing scores of customers without power in the city’s […]

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5 d. ago Sweltering heat wave returns to parts of Ontario, Quebec for multi

Heat wave extends across Ontario border with Quebec, encompassing the Montreal region

Culture

6 d. ago Southern Ontario set to bake under another heat wave, humidex to go over 40 C

A fresh warning issued by Environment Canada on Friday afternoon predicts temperatures will begin to rise on Saturday and remain high until the middle of next week.

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1 week ago B.C. climate news: Crews battle 140 wildfires in B.C. | Alberta heat wave brings added wildfire risk | Trump cancels plans for offshore wind projects

Here's all the latest local and international news concerning climate change for the week of July 28 to Aug. 3, 2025.

Events

3 w. ago What to do if the power goes out during Ottawa's next heat wave

After more than 30,000 people lost power in sweltering conditions last weekend, experts are warning it could happen again

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4 w. ago PHOTOS: Plenty of ways to beat the heat in and around London

People are looking for ways to stay cool this week as another heat wave hits the the region.

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