Greenhouse Gas

UNEP has found that fewer than one-third of the countries party to the Paris Agreement submitted updated climate commitments by the end of September 2025.

For developing nations, which often host vulnerable ecosystems and communities yet bear the least historic responsibility for emissions, the risks are particularly acute. The...

The new NDA will recommend and authorise projects under Article 6.4, including activities ranging from renewable energy and green hydrogen to green ammonia and carbon capture, utilization, and storage (CCUS).

The study, published this month in Nature Communications, Earth and Environment, says East Asian efforts to reduce atmospheric aerosols was likely to have accelerated global surface warming since around 2010.

Staying close to 1.5°C on the other hand preserves at least some glacier ice in all regions, even Scandinavia, with 20-30 per cent remaining in the four most sensitive regions; and 40-45 per cent in the Himalayas and Caucuses; stressing the growing urgency of the 1.5°C temperature goal and rapid decarbonization to achieve it.

The trial in India’s industrial hub of Surat reduced particulate emissions by 20 to 30 per cent, with participating plants complying fully with environmental regulations.

The programme would also develop an integrated pollutant and a greenhouse gas (GHG) emissions inventory system to provide a comprehensive approach to tracking and managing emissions data.

The report's optimism stems from the observation that 2023 marked the first year where the continued expansion of building construction was decoupled from the corresponding rise in sector greenhouse gas emissions.