Picture of @HeidiCullen

Climate scientist @ClimateCentral. Chief Science Advisor for @YEARSofLIVING. @SeeingEyeInc puppy raiser. Author of The Weather of the Future.

Follow 14.5k Followers

Picture of @UNFCCC

Official twitter account of the United Nations climate change secretariat. Also in French (@CCNUCC), Spanish (@CMNUCC) & German (@UNKlima). Instagram: @UNFCCC.

Follow 369.3k Followers

Picture of @FAOclimate

News and events on food security and climate change from the Food and Agriculture Organization of the United Nations (FAO)

Follow 82.3k Followers

Picture of @ClimateTracking

We're a platform for young people tracking our countries' roles in #UNFCCC / #climate negotiations. Fighting for our future. Proud part of @tcktcktck.

Follow 9.1k Followers

Picture of @ClimateReality

Founded by @algore, we’re bringing the world together to stop climate change and create a healthy and prosperous future powered by clean energy.

Follow 344.2k Followers

Picture of @CoHedegaard

Fmr. EU Commissioner for Climate Action. Chairman of KR Foundation, Concito and OECD Round Table for Sustainability

Follow 51.4k Followers

Picture of @nature_org

Our mission is to conserve the lands and waters on which all life depends. Working in 69 countries, all 50 U.S. states and your backyard.

Follow 766.8k Followers

Picture of @sciam

Founded in 1845, Scientific American is the authoritative source for the science discoveries and technology innovations that matter.

Follow 2.4M Followers

Picture of @WRIClimate

Updates from World Resources Institute's Climate Program

Follow 23.2k Followers

Picture of @algore

Follow 3.1M Followers

Picture of @ENERGY

Building the new energy economy. Reducing nuclear dangers & environmental risks. Expanding the frontiers of knowledge via innovative scientific research.

Follow 614.6k Followers

Picture of @climateprogress

Providing the progressive perspective on climate science, climate solutions, and climate politics. Tweets by @patrick_speaks.

Follow 173.5k Followers

Picture of @ClimateHome

The go-to site for international climate change news. Follow our editors @climatemegan and @KarlMathiesen

Follow 27.8k Followers

Picture of @YaleClimateComm

We conduct research on public climate change knowledge, attitudes, policy support & behavior. Posted events are not endorsements.

Follow 39.9k Followers

Picture of @ObamaWhiteHouse

This is an archive of an Obama Administration account maintained by the National Archives and Records Administration (NARA).

Follow 14.0M Followers

Picture of @tcktcktck

We are an alliance of more than 450 global nonprofit organisations working for a strong climate change deal. Follow us for the latest on #climate & #cleanenergy

Follow 40.3k Followers

Picture of @UN

Official account of #UnitedNations. Get latest information on the UN. Follow us on Snapchat: united-nations. #GlobalGoals #StandUp4HumanRights

Follow 8.6M Followers

Picture of @UNEP

Official Twitter account of the United Nations Environment Programme (UN Environment). Follow our senior leadership: @ErikSolheim & @IbrahimThiaw

Follow 605.6k Followers

Picture of @climatesavers

The Climate Savers programme is WWF’s global platform to engage business and industry on climate and energy. Main account: @ClimateWWF

Follow 87.8k Followers

Picture of @guardianeco

News and comment on the world's most important environmental stories

Follow 407.3k Followers

Picture of @ClimateDesk

A journalistic collaboration dedicated to exploring the impact—human, environmental, economic, political—of a changing climate.

Follow 113.5k Followers