the union of concerned scientists puts rigorous, independent science to work to solve our planet's most pressing problems. joining with people across the country, we combine technical analysis and effective advocacy to create innovative, practical solutions for a healthy, safe, and sustainable future.

the world's top writers, designers, scientists, and entrepreneurs explore how we can create a sustainable human age we actually want to live in.

carbon brief covers climate science, energy and policy, specialising in clear, data-driven articles to improve the understanding of climate change.

rff is an independent, nonprofit research institution in washington, dc. our mission is to improve environmental, energy, and natural resource decisions through impartial economic research and policy engagement.

the environmental and energy study institute (eesi) advances science-based solutions for climate change, energy, and environmental challenges.

rmi transforms the global energy system to secure a clean, prosperous, zero-carbon future for all.

stockholm environment institute (sei) is an international non-profit research and policy organization for sustainability policy and practice.

working to secure a safe and stable climate by accelerating the global transition to net-zero greenhouse gas emissions and a thriving, just, and resilient economy.