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Scorch and Surge: Ontario Faces Sweltering Heat and Successive Storm Threats

Ontario is bracing for a stretch of intense weather as Environment Canada issues heat warnings across multiple regions, paired with a forecast of multi-day storm risks. Temperatures are expected to soar past 30°C, with humidex values pushing conditions into the high 30s and low 40s. The sweltering heat poses increased risks to vulnerable populations, including seniors, young children, and those with pre-existing health conditions. Meteorologists warn that the heat won’t come alone. A line of unstable air sweeping across southern and central Ontario is expected to fuel daily thunderstorms through the weekend and into next week. These storms could bring heavy downpours, damaging winds, and isolated hail, further complicating the forecast. Officials are urging residents to take precautions: stay hydrated, limit outdoor activity during peak hours, and check in on neighbours who may be at risk. Pet owners are also reminded to avoid walking animals during the hottest parts of the day. The co...
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Global Energy-Related CO2 Emissions Reach Unprecedented Levels in 2023

 

In a concerning development, global energy-related emissions of carbon dioxide (CO2) surged to a record high last year. The International Energy Agency (IEA) reported that these emissions rose by 410 million tonnes, representing a 1.1% increase, bringing the total to 37.4 billion tonnes.

Several factors contributed to this alarming trend:

  1. Fossil Fuel Use in Drought-Affected Regions: Countries grappling with droughts faced challenges in hydropower production. As a result, they turned to fossil fuels, exacerbating emissions.
  2. China’s Economic Reopening: China’s economy rebounded, leading to increased energy demand and subsequent emissions.
  3. Renewables and Electric Vehicles: While clean technologies like wind, solar, and electric vehicles helped curb emissions growth, other factors offset these gains.

Scientists emphasize that steep cuts in CO2 emissions are essential to meet global climate goals outlined in the Paris Agreement. Without rapid reductions, we risk runaway climate change. The challenge lies in swiftly transitioning away from fossil fuels and embracing sustainable alternatives.

Regional Trends

  • United States: Energy-related emissions fell by 4.1%, primarily driven by reductions in the electricity sector.
  • European Union: Emissions dropped by nearly nine per cent due to increased renewable power generation and decreased coal and gas power.
  • China: Despite contributing significantly to solar, wind, and electric vehicle additions, China’s emissions rose by 5.2% as it recovered from COVID-19-related lockdowns.

Globally, electric vehicles accounted for one in five new car sales in 2023, reaching 14 million—a remarkable 35% increase compared to 2022.

The urgency to address this crisis cannot be overstated. Our collective efforts must focus on sustainable energy sources and innovative solutions to combat climate change. 

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