Climate Report Flags Record 2026 Greenhouse Gases as Fossil Fuel Use Tops 41 Gigatons
Updated
Updated · The Washington Post · Oct 15
Climate Report Flags Record 2026 Greenhouse Gases as Fossil Fuel Use Tops 41 Gigatons
3 articles · Updated · The Washington Post · Oct 15
Summary
A BioScience report said Earth’s vital signs have turned dangerous and unpredictable, with all three major greenhouse gases hitting record highs in 2026 and seven of 16 climate indicators now at extreme levels.
More than 41 gigatons of energy-related CO2 were emitted for the first time in 2025 as fossil fuel use rose 0.9%, driven by population growth, record meat production and expanding livestock methane emissions.
The study linked that buildup to a worsening energy imbalance: 10.8 million hectares burned in 2025, oceans absorbed more heat, and glacier thickness, polar ice mass and sea-level indicators all reached record-stressed levels.
Researchers warned feedback loops could push Greenland and Antarctic ice sheets, the Amazon and Atlantic circulation past irreversible tipping points that today’s 30-year-olds could witness within their lifetimes.
The report still pointed to momentum in cleaner power: renewables surpassed coal in 2025, low-carbon sources supplied 43% of global electricity, and scientists said an 'Age of Electricity' is emerging too slowly.