Photo: Joanne Francis / Unsplash
We assess the impacts of and work to reduce the levels of short-lived climate pollutants – such as soot, methane and ozone – in the atmosphere. These agents affect human health and contribute to global warming.
269 results / 18 of 30 pages
Past event / Latin American and Caribbean countries recount how they enhanced climate change commitments to achieve local air pollution benefits.
Feature / Find out how reducing methane emissions can reduce the rate of global warming and achieve significant health and development benefits.
Media coverage / BBC News talks to SEI about the new Global Methane Assessment.
Other publication / The assessment shows how human-caused methane emissions can be reduced by up to 45% this decade.
Feature / SEI, UNEP and the SWMU in Senegal trained national experts to use the greenhouse gas and black carbon inventory for the country's waste sector.
Feature / In celebration of Citizen Science Month, see a compilation of SEI's citizen science research and activities across the world.
SEI brief / This policy brief outlines some of the air pollution policies in place in Thailand, as well as key barriers to, and opportunities for, their enforcement.
Media coverage / Chris Malley was interviewed for his perspective on the new study from The Lancet
SEI working paper / Air pollution is a key issue in Thailand, addressed in many laws and plans. Why then, does enforcement remain such a challenge and how can it be ensured?









