The United Nations Environment Programme (UNEP) has issued a stark warning in its latest Emissions Gap Report, released ahead of the COP30 climate conference, set to begin next week in Belém, Brazil. Nearly ten years after the landmark Paris Agreement was established to limit global warming to well below 2 degrees Celsius-preferably capping it at 1.5°C-the planet remains at significant risk.
Countries around the world have been submitting their Nationally Determined Contributions (NDCs), action plans aimed at curbing greenhouse gas emissions every five years. As the latest cycle extends until 2035, only 60 parties submitted updated NDCs by the end of September. Alarmingly, projections for global warming throughout this century are now between 2.3 to 2.5°C if these plans are fully implemented, a slight improvement from the 2.6 to 2.8°C forecasted in last year’s report. Current policies, however, suggest an even grimmer outlook of 2.8°C, up from 3.1°C previously.
Despite this positive trend, UNEP emphasized that methodological adjustments account for 0.1°C of the improvement, while the U.S. withdrawal from the Paris Agreement negates another 0.1°C. In essence, the new NDCs have made minimal impact, leaving nations significantly behind their climate goals. To align with the 2°C and 1.5°C targets, global emissions need to be reduced by 35% and 55% respectively by 2035, compared to 2019 levels. The report also indicates that average global temperature rises are set to temporarily exceed 1.5°C, with potential irreversible effects.
UNEP Executive Director Inger Andersen remarked, “While national climate plans have delivered some progress, it is nowhere near fast enough. We still need unprecedented emissions cuts in an increasingly tight window, with an increasingly challenging geopolitical backdrop.” However, Andersen maintains that achieving these goals remains feasible, as effective solutions already exist within our grasp.
The report urges swift and substantial emission reductions to ensure that returning to 1.5°C by 2100 remains achievable. “Every fraction of a degree avoided reduces the escalation of damages, losses, and health impacts that affect all nations but burden the poorest and most vulnerable the hardest,” UNEP said. It highlighted the potential for the international community to scale up climate action if unified intent is exercised.
Since adopting the Paris Agreement, temperature forecasts have shown a decline from 3 to 3.5°C. The technologies required for significant emission reductions, such as wind and solar energy, are already accessible. “From the rapid growth in cheap renewable energy to tackling methane emissions, we know what needs to be done,” Andersen explained.
Now, as the climate crisis intensifies, Andersen calls on nations worldwide to commit fully to ambitious climate strategies. Investing in sustainable actions not only promises accelerated economic growth but also better health outcomes, job creation, energy security, and resilience against future climate-related challenges. The time for decisive action is now, as the implications of inaction continue to loom larger than ever.
Original Source: https://news.un.org/feed/view/en/story/2025/11/1166255
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Publish Date: 2025-11-04 17:30:00
