Study Links Corporate Emissions to Increased Heatwaves in Sweden
New research links corporate emissions to rising heatwaves, highlighting implications for Sweden's climate.
Key Points
- • Heatwaves now occur 200 times more frequently due to climate change.
- • Over half of total emissions since 1850 come from 180 major emitters.
- • The 14 largest emitters are linked to a 0.33 degree rise in global temperatures.
- • Legal implications are emerging regarding corporate accountability for climate impacts.
A groundbreaking study published in Nature has revealed the dramatic impact of corporate greenhouse gas emissions on the frequency of heatwaves, including those experienced in Sweden. Researchers have found that heatwaves have become 200 times more common in recent decades, with one in four being virtually impossible without human-induced emissions. The study identifies 180 of the largest greenhouse gas emitters, responsible for over half of all emissions since 1850, with companies like Exxon and Chevron at the forefront alongside state-owned entities from China and the former Soviet Union.
Significantly, the research indicates that just the 14 largest emitters are accountable for a staggering 0.33 degrees Celsius increase in global temperatures. This includes evidence tying corporate emissions to extreme weather events, like the heatwave that struck Sweden in 2022, which was found to be 52 times more likely due to these greenhouse gases. This connection raises critical legal discussions about corporate accountability and the feasibility of proving legal liability despite clear scientific correlations.
As climate researchers express the need for substantial changes in corporate practices, the findings underscore the profound role major emissions contributors play in intensifying the impacts of climate change and extreme weather events.