UK government announces reduction of climate finance to 6 billion pounds

The British government has decided to significantly reduce climate financial support for developing countries. On March 19, the British government announced that it would provide approximately 6 billion pounds of international climate finance over the next three years. This replaces the existing target of providing 11.6 billion pounds from 2021 to 2026.

On the surface, it was reported as a reduction of up to 14% compared to recent years, but according to related analysis, the actual reduction was much larger than this. Taking inflation into account, the new target corresponds to a reduction of about 30% per year, and excluding the "creative accounting" method that has been criticized, the actual reduction amounts to about 50%.

Gap with international climate goals

This decision runs counter to the international community’s trend of expanding climate finance. At the 29th Conference of the Parties (COP29) to the United Nations Framework Convention on Climate Change held in Baku, Azerbaijan in 2024, developed countries agreed to triple climate support to $300 billion per year by 2035.

Under the Paris Agreement, developed countries, including the UK, have an obligation to financially support developing countries' climate response. The UK has supported a variety of climate projects, from solar power generation in Nigeria to mangrove conservation in Indonesia.

Conversion of aid budget to increase defense spending

The British government's decision is part of a larger plan to reduce the overall foreign aid budget from 0.7% to 0.3% of gross national income (GNI) and increase military spending. Foreign Secretary Yvette Cooper said: “We will spend approximately £6 billion of official development assistance (ODA) on international climate finance over the next three years, striking a balance between reducing greenhouse gases and supporting climate adaptation, while maintaining a focus on nature.”

However, the government abolished the practice of setting separate budgets for nature and forest conservation and setting five-year goals. This is raising concerns that it could undermine the predictability of climate aid recipient countries.

Global aid reduction trends and context

These aid cuts are not unique to the UK. The trend of reducing aid that began under the previous Conservative government is continuing under the current Labor government, and other developed countries are following a similar path. In particular, the United States has virtually stopped contributing to international climate finance.

The UK government has said it will focus on 'innovative development reforms' that leverage public development assistance to encourage private investment, but it is unclear whether this approach will make up for the actual reduction in climate support.

Future outlook [AI analysis]

UK climate finance cuts are likely to have a direct hit on developing countries' climate response capabilities. Achieving the annual goal of $300 billion agreed at COP29 is expected to become even more distant.

A series of aid reductions by major developed countries could trigger a structural reorganization of climate finance. The importance of attracting private capital and innovative financial mechanisms is expected to increase, but it is expected that it will be difficult to sufficiently fill the gap in public support.

As long as geopolitical tensions and the policy of prioritizing defense spending continue, pressure to reduce, rather than expand, international climate finance is likely to continue for the time being.