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ClientEarth is one of the world's most ambitious environmental organisations. We work in partnership across borders, systems and sectors, using the law to protect life on Earth.

This includes informing, implementing and enforcing the law, advising decision-makers on policy, and training legal and judicial professionals.

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People walking through forest carrying cassava
This is what the law can do.

35+

countries

300+

staff

160+

active cases tackling the most pressing environmental challenges

New research on marine degradation, public concern and government

Coastal communities and fishing industry workers speak up about ocean health in Europe and the enforcement gap.

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Historic win for fundamental rights against livestock megapollution

Spanish authorities have lost their appeal against our landmark case on industrial livestock harm.

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Latest news

UK

Renewable Energy

Clean energy

Climate

Greenwashing

Fossil fuels

22 October 2026

Why shouldn't the UK drill for new oil and gas in the North Sea?

Climate

Climate accountability

20 October 2026

What is the Climate Change Act?

Fisheries Policy

Fisheries Enforcement

Oceans

Wildlife & habitats

Climate

Fisheries & Seafood

20 October 2026

Mega-scale fishing is accelerating climate change. Here’s what we can do about it.

Pollution

Wildlife & habitats

Chemicals

Plastics

Europe

EU

14 October 2026

What are microplastics and why are they a problem?
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