The world’s existing climate policies remain far from the emissions cuts needed to limit warming, according to UNEP’s October 21 release accompanying its 2026 Emissions Gap Report. The assessment also points to policies that have reduced emissions and could be expanded.
UNEP projects about 2.8°C of warming within this century under a continuation of current policies. Its scenario with national climate commitments delivered and comparable effort sustained reaches about 2.6°C. These are conditional projections, not a prediction of one inevitable outcome.
The report describes the difficulty of limiting the size and duration of an overshoot of 1.5°C. It also warns that relying on future carbon removal creates substantial challenges. A future possibility of removing emissions does not cancel the need to reduce them now.
The more constructive part of the assessment is its examination of implemented policy. UNEP identifies evidence of emissions reductions linked to climate policies in different settings. Those findings support learning from what has worked, while recognising that results depend on sector, place and implementation.
The repository describes a gap that can be closed with much stronger action. For readers, that makes specific questions more useful than general optimism or despair: which plans have funding, when will they be delivered, and what emissions evidence will show whether they worked?
Community groups, businesses and public institutions can use the linked assessment to inform their own scrutiny and advocacy. Choices about energy efficiency and emissions matter, alongside the larger policy and infrastructure changes that shape what people can do.
Featured image: an archival 2004 glacier photograph from Alaska, used as geographic climate context. It does not depict the conditions measured by the new report.
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