Enviro
World Economic Forum
Official Twitter account of the World Economic Forum, best known for the Annual Meeting in Davos-Klosters (@pilcherg @chris_parker @WEF_Anna tweeting)1,665,592 followers | Follow
TEDTalks Updates
The official feed for daily TEDTalks. Only new TEDTalks are posted on this feed. For all TED news, follow @TEDNews too!1,019,108 followers | Follow
WIRED Science
Science, space, energy and robot sharks with lasers. Hosted by the Wired Science team: @betsymason, @9brandon, @adamspacemann, @davemosher & @danielaphd.687,745 followers | Follow
New Scientist
New Scientist is the world's leading science and technology weekly. http://www.facebook.com/newscientist559,750 followers | Follow
Scientific American
Scientific American Magazine and online, over 165 years of science news366,873 followers | Follow
Nature News&Comment
The latest science news and opinion from @NatureMagazine. Winner Best Twitter, Online Media Awards 2011, and Shorty Award for science, 2012.360,183 followers | Follow
World Food Programme
The official World Food Programme Twitter page - fighting hunger worldwide. If you're reading this... you can help! Go to http://www.wfp.org/get-involved281,722 followers | Follow
NASAHurricane
NASA's Hurricane Web Page is one of the ONLY resources that provides data on ALL tropical cyclones around the world in one place!212,077 followers | Follow
EcoInteractive
Eco Preservation Society: Inspiring Action, Empowering People,Connecting Communities & Transforming the Planet through Conservation, Reforestation & Education160,662 followers | Follow
Nature Conservancy
The Nature Conservancy welcomes you to its official Twitter site! We're a leading conservation organization working for people and nature.119,172 followers | Follow
HuffPost Green
Latest environment & energy news, green-IY projects, animal stories & more (contact: huffpostgreen@huffingtonpost.com)96,849 followers | Follow
350 dot org
Join a global movement that's inspiring the world to rise to the challenge of the climate crisis. 350=safe upper limit of CO2 in atmosphere. Photo by @julkosch95,334 followers | Follow
UN Development
The United Nations Development Programme (UNDP) helps empower lives and build resilient nations world-wide.89,579 followers | Follow
PlanetGreen.com
PlanetGreen.com offers practical, everyday tips on how to live a greener lifestyle. We offer actionable advice across a variety of topics: green made real.87,634 followers | Follow
Viking Services
Everything related to alternative energy, solar, wind and geothermal81,173 followers | Follow
Replant Rainforests
Eco Preservation Society: We are Replanting the Rainforests! Our intention is to Turn the Tide on Global Deforestation52,932 followers | Follow
WWF Climate Savers
Finding workable, practical solutions to the problems posed by Climate Change and Global Warming.48,591 followers | Follow
Green Updates
News about green products and trends from sciencenewsblog.com.45,383 followers | Follow
MyWindPowerSystem
MyWindPowerSystem.com are the No. 1 Wind Turbine Brokers on the net and are dedicated to renewable and alternative energy tech news with a scientific approach44,202 followers | Follow
NOAA's Ocean Service
NOAA's National Ocean Service is the nation's premier federal science agency for oceans and coasts.44,101 followers | Follow
FAO Media Centre
News & info from the Food & Agriculture Organization of the United Nations (FAO, aka #UNFAO), the UN agency that leads international efforts to defeat hunger.37,897 followers | Follow
Earth Institute
Mobilizing the sciences, education and public policy to achieve a sustainable earth36,701 followers | Follow
Earth News
Wildlife, Nature, Science & Environment news from around the world. 'No 1 environmental news Twitter' - The Guardian + BBC news Live Updates.36,239 followers | Follow
Andy Revkin
Pursuing progress on a finite planet on http://j.mp/dotEARTH and at Pace U. The rest? Family, friends, living, music: http://j.mp/unclewade35,405 followers | Follow
Leslie Blanchard
Intellectual is only a dirty word 2 those that can't spell it-Lesbian,w/ Multiple Sclerosis, peace activist,buddhist,truth teller-seeker,friend,I collect words☮35,387 followers | Follow
Eco Preservation Soc
Eco Preservation Society: Conservation, Reforestation and Education. We bring it together. Get conected, Get Involved, Make a difference.33,740 followers | Follow
The Ecologist
The Ecologist - setting the environmental agenda since 1970. Like us on facebook: http://www.facebook.com/TheEcologist33,508 followers | Follow
operationcarbon.org
Engaging, educating and empowering individual accountabilty in the wake of global climate change. ☆Tracking all things green☆32,570 followers | Follow
Svein Tveitdal
Twitting Climate Change news and Climate Information English/Norwegian, IPCC, Director Klima 2020, former UN Director32,567 followers | Follow
EcoInteractiveEnergy
Eco Interactive envisions a future of individual energy independence. The coming revolution will make available cheap and sustainable energy for every home.30,689 followers | Follow
Green Life
Start a Green Living Now. Find some Going Green Tips at our blog and become Eco Friendly, Saving Our World from Environment Issues.30,523 followers | Follow
Chris Ingham Brooke
For environmentalists who don't take themselves too seriously29,739 followers | Follow
World Resources Inst
Environment and human needs - climate change, global warming, ecosystems, green business, sustainable markets, good governance, sustainable development29,734 followers | Follow
The Oil Drum
A web-based/interactive energy, peak oil & sustainability research and news site; hosted by the nonprofit 501c3 Institute for the Study of Energy and Our Future28,915 followers | Follow
Climate Progress
Blog dedicated to providing the progressive perspective on climate science, climate solutions, and climate politics.27,457 followers | Follow
GoogleEarth Outreach
Google Earth Outreach . You want to change the world, we want to help.25,851 followers | Follow
Climate Debate
Trying to keep the climate debate honest #climategate #climatechange #agw22,704 followers | Follow
Earth Observatory
NASA images, stories, and discoveries about climate and the environment.22,690 followers | Follow
RayBeckerman
Law, social justice, nature, human & animal rights, the arts, ecology. Progressive. I try to lend my voice to the voiceless. http://is.gd/cNFKN22,384 followers | Follow
Marnie Glickman
Activist, mom, former co-chair Green Party of the US, worked as managing director of Green Party of California21,428 followers | Follow
NYTimes DotEarth
NYTimes.com/DotEarth is Andrew C. Revkin on Climate Change and Sustainable Living20,416 followers | Follow
PBS Nature
Wednesdays at 8PM on PBS (check local listings). Tweets by the NATURE team.18,684 followers | Follow
EPS Climate
Eco Preservation Society: No Politics, No Propaganda, No Bull:17,418 followers | Follow
Climate Changer
Featuring both sides of the global warming / climate change debate, but one desired outcome: protect our planet. Indecision is soon going to get very hot.17,186 followers | Follow
NYTimes Environment
Breaking news and environmental news on the EPA, oceans and marine life, weather, wetlands, pollution, wildlife, global warming, hybrid cars, energy and nature.16,869 followers | Follow
Enivronment Updates
Get a worldwide survey of scientific and political environmental news. Re-tweet if you want.16,067 followers | Follow
350.org USA
U.S. organizing from 350.org. Join a global movement that's inspiring the world to rise to the challenge of the climate crisis.15,951 followers | Follow
Global Warming
Global warming, climate change and environment news. See also @greennews and @science15,178 followers | Follow
OneClimate
OneClimate.net is a new social networking space for sharing ideas and taking action on climate change.14,950 followers | Follow
Michelle Desilets
Founder of Orangutan Land Trust and Borneo Orangutan Survival UK. Saving orangutans for 18 years. Forests for Orangutans. Forever.13,383 followers | Follow
Peter Kobel
Writer, author, advocate for environmental, economic and social justice.12,868 followers | Follow
Solar Sister
Light. Hope. Opportunity. Using the power of women's enterprise to distribute clean energy technology in rural Africa.11,266 followers | Follow
Hurricane Tracker
Keeping up with the many news sources on current hurricanes, future projections, and commentary from weather watchers.11,237 followers | Follow
Fabien Cousteau
Eldest grandson of Jacques Yves Cousteau, Fabien continues the legacy and mission of exploration, media production, environmental advocacy and plantafish.org10,142 followers | Follow
Scripps Oceanography
Scripps Institution of Oceanography is one of the oldest, largest, and most important centers for marine science research, graduate training, and public service9,966 followers | Follow
GreenLivingIdeas.com
Official Twitter home for Green Living Ideas - part of Important Media9,821 followers | Follow
Bryan Walsh
senior editor for TIME International, & enviro blogger. RTs are not automatically approvals. Usually context helps.8,660 followers | Follow
Ocean Wise
Canada's popular sustainable seafood program, providing consumers with seafood purchasing confidence from coast to coast.8,062 followers | Follow
NCAR+UCAR Science
National Center for Atmospheric Research & partners-climate weather meteorology ocean solar physics chemistry environment science education-no endorsements made7,749 followers | Follow
earthpromise
Earth Promise is an online community dedicated to bringing people together who want to take better care of the environment.7,288 followers | Follow
Ecological Internet
Biocentric micro-blog & best ecology news from largest eco-portal provider - committed to global ecology, rights, justice & equity - much more @EI_EcoNewsfeed6,946 followers | Follow
Regnskogfondet
Regnskogfondet samarbeider med indianere og andre urfolk. Vi støtter over 100 organisasjoner i Amazonas, Asia og Afrika. Tweets in English: @RainforestNORW5,900 followers | Follow
Humanitarian People
Community for people with humanitarian interests, means for who is life the most precious good and are convinced that people's duty is to promote human welfare5,767 followers | Follow
Gorilla Organization
International charity working to save the world’s remaining gorillas from extinction through community conservation, education, research and development5,388 followers | Follow
BlueLivingIdeas.com
Blue Living Ideas is the ultimate resource for info and news on Earth's most precious resource: Water. Visit our sister site @GreenLivingIdea as well5,044 followers | Follow
Green Blogosphere
Conversations on Green Living and Sustainability. A green blogger community4,953 followers | Follow
Climate Change Facts
Unbiased climate change facts with links to major organizations. Owned by @DrJohnEverett, tweets by @slelinhares4,806 followers | Follow
Dan Satterfield
Meteorologist (On air for 32 years) I'm the guy who interrupts your TV programs for Tornado Warnings. I'm into Science. B.S Atmos. Physics MS Earth Sci.4,805 followers | Follow
Miljøstiftelsen ZERO
ZERO jobber for en moderne verden uten utslipp som skader natur og miljø. Her tvitrer @anne_jortveit og @MrKlunde. Følg også @einarhandlykken.4,730 followers | Follow
Green Meme
Latest environmental news headlines from news sources and organisations around the web (live feeds).4,721 followers | Follow
Natur og Ungdom
Norges eneste miljøvernorganisasjon for ungdom, med 7000 medlemmer fordelt på lokallag i hele landet4,624 followers | Follow
Arctic Sea Ice News
Follow updates to the National Snow and Ice Data Center: Arctic Sea Ice News & Analysis. For questions, please visit our Web site.4,560 followers | Follow
EarthAdapt
[Earth] Planet we live on [Adapt] Conform 2 new conditions, sometimes 4 survival Adapt 2 climate change via smart design, green living & changing our world4,395 followers | Follow
A Sea Change
Imagine a world without fish. We don't want to, so we made this film, about the evil twin of climate change: ocean acidification.4,111 followers | Follow
FAO in Emergencies
News and highlights on FAO response to disasters, emergencies and food security crises3,832 followers | Follow
Lars Haltbrekken
Leder av Norges Naturvernforbund og litt i overkant opptatt av Bob Dylan3,237 followers | Follow
Crazy Vegan Mom
Vegan Mom to 2 kids, 1 hubby, and I happen to be crazy, too!3,145 followers | Follow
Naturvernforbundet
Naturvernforbundet er en av Norges største medlemsbaserte miljøorganisasjoner.2,885 followers | Follow
Norsk Folkehjelp
Tar standpunkt og jobber politisk i saker vi har erfaring og kunnskap om, som f.eks utviklingssamarbeid, asyl og integrering og redningstjeneste.2,688 followers | Follow
CatlinArcticSurvey
CATLIN ARCTIC SURVEY: Investigating the issues behind a changing Arctic Ocean2,603 followers | Follow
Rainforest News
Rainforest News is an independent observatory on natural forests. Our aim is to protect world natural forests.2,481 followers | Follow
Folkeaksjonen
Folkeaksjonen oljefritt Lofoten, Vesterålen og Senja arbeider for å hindre oljeboring i dette sårbare havområdet. Bli med du også!2,473 followers | Follow
New Energy
Pickens Plan Opportunity - Make money from home and change the Planet2,379 followers | Follow
Dr. Kehaulani Watson
I own lots of books, and I believe Jersey Shore is proof that Charles Darwin's natural selection theory is flawed.2,341 followers | Follow
Our Future Planet
Harnessing global co-operation to create a sustainable future2,334 followers | Follow
Terri Hansen
Environmental journalist: Indian Country Today & Freelance. Member: Society of Environmental Journos, Assn of Health Care Journos, Native American Journos Assn.2,298 followers | Follow
GlobalOnenessProject
We produce films, media, and educational materials that connect us to our greater human potential.2,278 followers | Follow
Plane Stupid
Plane Stupid is a direct action network. We want to see airport expansion plans scrapped and an end to short haul flights.2,273 followers | Follow
Africa Climate
Breaking down Climate Change: It boils down to food, water, clean healthy Environment and shelter. Can we deal with climate change based on these facts?2,214 followers | Follow
nico danan
I curate www.oceanminds.com where fish get their news! I am a digital jack of all trades, mostly a chocoholic who believe in mermaids.2,053 followers | Follow
FN-sambandet
FN-sambandet er informasjonskontoret om FN. WWW.FN.NO er det beste nettstedet om FN på norsk. Lurer du på noe om FN - ta kontakt!2,038 followers | Follow
WorldHealthOrg
Promoting the link between Climate change and impact on Health2,019 followers | Follow
ecoworldly
1,762 followers | Follow
Sarah Emily Labance
Ph.D. in environmental engineering (PSU '02); science/environmental/political writer; activist; sports fanatic1,752 followers | Follow
Care for the Wild
An animal welfare and conservation charity, acting as a global voice for wildlife through projects, research,campaigns and education.1,635 followers | Follow
Klima-forurensning
Klima- og forurensningsdirektoratet (Klif, tidligere SFT). Våre viktigste arbeidsområder er klima, miljøgifter, hav og vann, avfall, luft og støy.1,621 followers | Follow
ClimateChAdaptations
Climate change, Adaptataions, energy, water, forestry, land, sustainable development, Zimbabwe, Mozambique, Southern Africa1,505 followers | Follow
RadhikaNaikDeshpande
Science writer and communicator, Former research scientist, Open-minded thinker, Spiritually evolving human.1,427 followers | Follow
Ken Perrott
Scientist comments on science, philosophy, religion and human rights Lives in Hamilton, New Zealand1,225 followers | Follow
HeiaNaturen
Miljønyheter fra flere norske miljønettsteder. Uoffisiell, laget av @mskogly1,217 followers | Follow
Angela Kim
Multimedia journalist, Social Media Editor at Yahoo!, former public radio producer, food blogger, shutterbug, wanderluster... Opinions here are my own.1,168 followers | Follow
Inside Cop15
Media-focused tweets and video content from inside the UNFCCC Copenhagen Summit1,128 followers | Follow
Ecofriendly Company
Suggestions for environmental protection at companies. Tweets published by Agnes, Lea Marlena, Luca and Peter Graf.1,068 followers | Follow
Oljeeventyret
Norsk olje fører til klimaendringer, og stadig skal alt opp. Det går ikke om vi skal løse klimakrisen. Gi oljeeventyret en lykkelig slutt.1,027 followers | Follow
NOAH dyrsrettigheter
Norway´s largest animal rights organisation/NOAH kjemper for alle dyrs rett til å anerkjennes som følende skapninger med behov for frihet og livsutfoldelse.1,020 followers | Follow
Alvin Koay
Passionate About Climate Change and CO2 Footprint. I Tweet Stuffs On Carbon Credits, Carbon Trading, CERs and Kyoto. Let's Be Friends!779 followers | Follow
Jennifer Redfearn
We produced the Oscar nominee Sun Come Up, and we're currently researching a film about a blind cinema club, and three remarkable blind artists in Havana, Cuba.770 followers | Follow
Sviva Israel
Environmental Education group connecting people globally through environmental education, social action, technology & new media, visit http://ecocamp.us741 followers | Follow
Oljepartiet
Oljepartiet er et parti med en visjon om å fortsette det norske oljeeventyret. Partiet består av samfunnstopper fra norsk politikk og næringsliv.721 followers | Follow
Klimavalg.no
Informasjon og tiltak for økt klimabevistheten. Vi gjør alle klimavalg hver dag!575 followers | Follow
cop africa
We are practitioners of Management for Dvp Results working for African governments, civil society, and as independent experts in the field.534 followers | Follow
Malin Jacob
Miljøaktivist, og minipolitiker for SV på Grünerløkka. Musikkanmelder for Nettavisen.495 followers | Follow
Warren Karlenzig
Common Current makes cities more sustainable globally with UN, government, private sector and NGOs. Otherwise: cycling surfing family fruit raiser + forager.486 followers | Follow
Hannah Eline Ander
Kampanjeansvarlig i @Fredslaget på dagen.Ellers god på livsnyting, Bukowski og urtedyrking ved toget.Kontroller våpenhandel her:http://speakout.controlarms.org/368 followers | Follow
Jon Bjartnes
Skribent med miljøsaker som spesialfelt. Skrevet flere bøker om natur og miljøvern. Jobber nå med kommunikasjon i WWF.333 followers | Follow
Reisen tilbake 2011
Norads bistandsveteraner søker reisefølge til Sør-Afrika, Zambia og Nepal! Møt lokalbefolkningen. Disse kan virkelig gi deg noe å skrive hjem om!264 followers | Follow
Seija N Klaveness
Aktiv i: Miljøpartiet De Grønne, Folkeaksjonen Oljefritt LoVeSe og HEF126 followers | Follow
