By AIDMI Team

The Global Humanitarian Assistance 2026 Report (GHA 2026 Report) matters to London Climate Action Week 2026 (LCAW 2026) because it shows how humanitarian finance is shrinking at the same time as climate-related risks are increasing in the context where humanitarian and climate actions can no longer be separated. For local organisations, communities, women, small businesses, and small farmers, public institutions facing extreme heat, floods, displacement, and slow-onset climate risks, this report by ALNAP offers timely evidence for action on the ground.

1. It supports an urgent focus on local and anticipatory action

The report shows that the humanitarian system is under accelerating pressure to prioritise, reduce its footprint, and do more with less. This makes local action more important. London Climate Action Week 2026 can use this evidence to promote early warning, early action, community preparedness, local resilience funds, parametric income and direct support to national and local actors. Anticipatory action should move from pilot projects to routine practice, especially for predictable climate risks such as heatwaves and floods to start with.

2. It balances donor choices with climate justice

The report shows that the donor landscape is changing, with traditional donors reducing support and new donor blocs becoming more visible in action. This matters because climate-vulnerable communities should not carry the cost of reduced international assistance. London Climate Action Week 2026 can help bring donors, governments, humanitarian actors, climate experts, and local organisations together to discuss and decide fairer, faster, and more flexible financing for climate-affected people.

3. It shows that climate action must include humanitarian finance

The report highlights a major decline in humanitarian funding. This matters for London Climate Action Week 2026 because climate impacts are already becoming urgent humanitarian realities. Extreme heat, floods, droughts, and displacement are increasing local needs, but the resources available for response are rapidly reducing. Climate discussions and decisions must therefore address not only emissions and adaptation, but also the financing needed to protect people already facing crisis now in future.

Conclusion for Action at LCAW 2026

London Climate Action Week 2026 should use the GHA 2026 Report as a call to act on the increasing humanitarian consequences of climate change. The priority should be to protect funding for people in crisis, increase direct support to local actors, expand anticipatory action, using Environment and Climate Charter as a guide and effectively and urgently climate finance with humanitarian needs. Without such action, climate-vulnerable communities will face rising risks with fewer resources, weaker protection, and limited recovery support even after LCAW 2026.