Global Carbon Budget: Fossil fuel emissions hit 'record high' in 2025

clock • 3 min read
Credit: iStock
Image:

Credit: iStock

Researchers warn rise in emissions means remaining carbon budget to limit global warming to 1.5C is 'virtually exhausted'

Global carbon emissions from fossil fuels are projected to rise by 1.1 per cent in 2025, reaching a new record high and making targets to limit global warming to 1.5C "no longer plausible". That is...

To continue reading this article...

Join BusinessGreen

In just a few clicks you can start your free BusinessGreen Lite membership for 12 months, providing you access to:

  • Three complimentary articles per month covering the latest real-time news, analysis, and opinion from Europe’s leading source of information on the Green economy and business
  • Receive important and breaking news stories via our daily news alert
  • Our weekly newsletter with the best of the week’s green business news and analysis

Join now

 

Already a BusinessGreen member?

Login

Author spotlight

Amber Rolt

Award-winning business journalist

View profile
More from Amber Rolt

Study: World is on track to reach net zero - but not until the 2090s

Zapmap: Charging installations grow nine per cent to 125,000 public EV charge points

More on Climate change

UN climate chief: 'Pregnancy and birth are now a new faultline in the climate crisis'
Climate change

UN climate chief: 'Pregnancy and birth are now a new faultline in the climate crisis'

Simon Stiell warns of growing extreme heat threat to pregnant women and newborns as he calls for issue to be explicitly referenced in national adaptation plans worldwide

Michael Holder
Michael Holder
clock 05 October 2026 • 6 min read
Study: Record 52 per cent of Europe exposed to 'very strong' summer heat stress
Climate change

Study: Record 52 per cent of Europe exposed to 'very strong' summer heat stress

Consequences of 'summer of compounded climate extremes' extend far beyond temperature records, EU's Copernicus Climate Change Service warns

Stuart Stone
Stuart Stone
clock 02 October 2026 • 5 min read
'A sign of things to come': UK grain farmers among worst hit by European drought
Climate change

'A sign of things to come': UK grain farmers among worst hit by European drought

'Unprecedented' extreme heat and drought cost Europe equivalent to entire grain output of Italy, Belgium, and the Netherlands

Stuart Stone
Stuart Stone
clock 02 October 2026 • 4 min read