The EU’s Emissions in 2026: 40% Down, but the Hardest Cuts Lie Ahead
The European Union has just crossed a symbolic milestone. According to official data submitted to the United Nations Framework Convention on Climate Change (UNFCCC) and analysed by the European Environment Agency (EEA), the bloc has now cut its greenhouse gas (GHG) emissions to 40% below 1990 levels, the lowest ever recorded. Yet the same data reveals an uncomfortable truth: the pace of decline is slowing precisely when it needs to accelerate.
Where the EU stands today
In 2024, the EU’s net domestic GHG emissions stood at 2,786 million tonnes of CO₂-equivalent (Mt CO₂e), down roughly 3% year-on-year and about 40% below the 1990 baseline of some 4.6 billion tonnes. Put differently, each EU citizen now emits about 6 tonnes of CO₂e per year, down from 11 tonnes in 1990, and the bloc’s share of global emissions has fallen to roughly 5% from 14%.
The figures cited here draw on the most authoritative sources available: the EEA’s 2026 analysis of the official EU GHG inventory reported to the UNFCCC, complemented by Eurostat’s air-emissions accounts (which, using a different economic-activity methodology, put total emissions from producers and households at 3.3 billion tonnes in 2024) and the European Commission’s climate action progress reporting.
The biggest and smallest emitters
Historically, energy supply has dominated the EU’s emissions, and it remains the story of the transition’s success: emissions from public electricity and heat production have fallen 58% since 1990, the single largest reduction of any category. Industry has nearly halved its emissions, and buildings have cut theirs by over 40%.
A clearer sector snapshot comes from sectors outside the EU Emissions Trading System, which is governed by the Effort Sharing Regulation. Here, transport is now the largest source, accounting for 39% of effort-sharing emissions, followed by buildings (22%), agriculture (18%), small industry (16%), and waste (5%). Waste is the smallest contributor. Tellingly, transport is also the only major sector where emissions have risen by 24% since 1990, making it the transition’s stubborn laggard, alongside a shrinking land-and-forest carbon sink weakened by aging forests and increased harvesting.
Measuring progress since Paris
When the EU signed the Paris Agreement in 2015–2016, its emissions were already around 24% below 1990 levels. Reaching 40% below 1990 by 2024 means the bloc has delivered roughly 16 additional percentage points of reduction in the Paris era, real progress, though front-loaded by the decarbonisation of electricity and by economic shocks. The record 8% single-year drop in 2023 was followed by a more modest 2.5–3% fall in 2024, signalling that the easy wins from coal-to-renewables switching are thinning out.
On track for 2030?
A brief note on framing: the EU’s legally binding target is not a 50% cut from 2020 levels, but at least a 55% net reduction from 1990 levels by 2030 under the “Fit for 55” package and European Climate Law.
Against that benchmark, the EU is close but not yet on track. The EEA projects that current policies and measures would deliver only a 47% reduction by 2030 — well short of the target. Factoring in additionally planned national measures closes most of the gap, lifting the projection to a 54% reduction, leaving a one-percentage-point shortfall. To hit 55%, the EEA calculates the bloc must cut roughly 140 Mt CO₂e per year through 2030, about three percentage points of 1990 emissions annually, a faster clip than recent years have managed.
On track for 2050 climate neutrality?
Here the gap is wider. Even accounting for adopted and planned measures, EU emissions are projected to reach only 78% below 1990 levels by 2050, falling short of the legally binding net-zero goal, with a 2040 waypoint of about 69% against a recommended 90% target. Independent analysts at the European Climate Neutrality Observatory reach a similar verdict: the EU is “moving in the right direction, but the pace is still too slow.”
The greatest impediment
If one obstacle stands out, it is the transition from centralised, easily regulated emissions to diffuse, harder-to-abate sectors — chiefly transport, buildings, and agriculture. The EU ETS made cutting power-sector emissions comparatively straightforward. Still, road transport emissions keep climbing, building retrofits are slow and costly, and agricultural emissions have barely moved in two decades. Compounding this is a weakening natural carbon sink and a governance dimension that the ECNO recently downgraded as “too slow.” Bridging the gap will depend less on cleaner electricity and more on politically and economically difficult changes to how Europeans travel, heat their homes, and farm their land.
This Post was submitted by Climate Scorecard European Union Country Manager Syaliza Mustapha.
Learn More Resources: European Environment Agency (2026); Eurostat (2026); European Commission Climate Action; European Climate Neutrality Observatory (2025); Climate Action Tracker.