Earthenvironment Conserve
Barack Obama
This account is run by #Obama2012 campaign staff. Tweets from the President are signed -bo.16,054,382 followers | Follow
The White House
Official WH twitter account. Comments & messages received through official WH pages are subject to the PRA and may be archived. Learn more http://wh.gov/privacy2,895,555 followers | Follow
Leonardo DiCaprio
http://www.facebook.com/LeonardoDiCaprio www.saveTIGERSnow.org www.leonardodicaprio.com2,682,487 followers | Follow
Rachel Maddow MSNBC
I see political people... (Retweets do not imply endorsement.)2,122,626 followers | Follow
Huffington Post
The Internet Newspaper - Curated by @kerstinshamberg, @lauralizhibbard, @socialmia, @deanpraetorius, @travelinganna1,846,982 followers | Follow
@NonprofitOrgs
The mission of this Twitter profile is to serve as a portal to all nonprofit organizations on Twitter [by only following nonprofits and nonprofit staff].523,465 followers | Follow
Greenpeace
We're an independent global campaigning organisation acting to change attitudes and behavior, to protect the environment and promote peace.489,429 followers | Follow
Scientific American
Scientific American Magazine and online, over 165 years of science news366,873 followers | Follow
Change.org
Change.org is the world’s fastest growing platform for social change, empowering millions to start and join campaigns for social change in their communities.298,497 followers | Follow
HuffPost Politics
The latest political news from The Huffington Post's politics team.194,990 followers | Follow
TreeHugger.com
Links, Ideas and Conversation from the TreeHugger hive mind, the latest in modern green.169,173 followers | Follow
Sarah Bebe ❀☮Ⓛⓞⓥⓔ☮❀
❀Save Redwoods ❀Share the Earth ❀Activist for Children ❀Animals ❀ Mentally ill ❀Autism ❀LGBT ❀Forests ❀Seas ❀HugsHeal ❀Peace❀ ♥Love =✿^._.^= ♥ Follow Back164,444 followers | Follow
EcoInteractive
Eco Preservation Society: Inspiring Action, Empowering People,Connecting Communities & Transforming the Planet through Conservation, Reforestation & Education160,654 followers | Follow
World Wildlife Fund
WWF works to build a future in which human needs are met in harmony with nature. Follow World Wildlife Fund and share your love of all things wild.157,279 followers | Follow
DARREN HARDY
Entrepreneur, Investor, Publisher SUCCESS Magazine, High-Performance Advisor. Blog: http://DARRENHARDY.SUCCESS.com130,998 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
Chris Widener
I am an internationally known leadership expert, author, and speaker. My goal is to help others live their dreams. I tweet about my thoughts, opinions and life.103,905 followers | Follow
Christopher Levinson
Administrator for Vititoe Law Group (prior firm - Masry & Vititoe). Jim Vititoe is depicted in the film Erin Brockovich. We are here to help!!!!100,752 followers | Follow
HuffPost Green
Latest environment & energy news, green-IY projects, animal stories & more (contact: huffpostgreen@huffingtonpost.com)96,849 followers | Follow
Live Earth
Leveraging the power of entertainment through integrated events, media and live experience. Join the global movement to help solve critical environmental issues95,491 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 @julkosch95,322 followers | Follow
Perry Belcher Rants
Rants of a complete maniac, marketer and venture capitalist. Always seeking smart deals & quality companies to buy and grow.92,058 followers | Follow
National Wildlife
National Wildlife Federation works to inspire Americans to protect wildlife for our children's future. Staff updating: @starfocus @rarewildlifeguy @ksuzj89,184 followers | Follow
Eddie Godshalk
Real Estate Investor, Author, beach bum, software designer, and passionate about truth87,805 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
Guardian Environment
Green news, comment & more, run by the environmentguardian.co.uk team, inc @james_randerson & @adamvaughan_uk & @dpcarrington86,349 followers | Follow
Viking Services
Everything related to alternative energy, solar, wind and geothermal81,173 followers | Follow
Michael O'Loughlin
We produce the Pacific Northwest's largest sustainable lifestyle festival - Better Living Show. We do Green Events #2012BLS78,686 followers | Follow
Earth Hour
Dare the World to Save the Planet - Create an I Will If You Will challenge to take your action beyond the hour.76,950 followers | Follow
Bates Nursery
A 80 year old, third generation family biz founded by Bessie Bates. Friendly, informative staff; quality plants. Beautifying Nashville Since 1932.76,724 followers | Follow
SolarFeeds
Official SolarFeeds Account. We have 370+ contributors covering solar news, gadgets, and stocks. We also love electric vehicles and smart grids75,709 followers | Follow
Michael Q Todd
Author & speaker. Recovering Kiwi lawyer & fossil fuel user. Juggling addict. #lifegasm http://Xeeme.com/michaelqtodd66,973 followers | Follow
NYT Green Blog
Green: A Blog About Energy and the Environment from The New York Times63,590 followers | Follow
Alternative Energy
Nature loving, alternative NRG converted, green invested, loving husband & father. http://LittleJobShop.com Dedicated to saving you time, energy & money!60,762 followers | Follow
Surfrider Foundation
Dedicated to the protection and enjoyment of oceans, waves and beaches through a powerful activist network60,130 followers | Follow
Greenpeace USA
Saving the planet for 40 years. @meenazahra & @chr15_eat0n here, Tweeting for a green & peaceful future.56,031 followers | Follow
Randy Ferrell
VP of Sales at Care2, social media, cause marketing, environment, sustainability, human rights, animal welfare, charity, social responsibility53,431 followers | Follow
Waylon Lewis
http://bit.ly/1VeAh0 MNN:Top10Green; Treehugger:Cultre&CelebEcoAmbssdr; Discovry:Chngemkr; PlanetGreen:GreenHero; ShambhlaSun:ProminentBuddhst; 5280:TopSingle.53,302 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
Michael Sprague
Water holds a kind of magic. It calms us. It lifts us. Ultimately it sustains us.50,117 followers | Follow
Mayor Sam Adams
http://www.linkedin.com/in/mayorsamadams http://www.facebook.com/PortlandMayorSamAdams49,882 followers | Follow
WWF Climate Savers
Finding workable, practical solutions to the problems posed by Climate Change and Global Warming.48,591 followers | Follow
Green Energy News
Your source for green energy news and eco-friendly products | Green Marketing & Advertising | Sustainable brands & technology- Offering HD video production!46,787 followers | Follow
Jerry James Stone
Love food, wine and cars! 2012 @ShortyAwards winner in #green. @ClineCellars Chef. Byline at @Discovery, @TreeHugger. Tweets are green, geeky or just plain odd.46,643 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
Friends of the Earth
We see the wellbeing of people and planet as one and the same. This inspires our campaigns on climate, energy, wildlife and living within the planet’s limits.42,755 followers | Follow
Sierra Club
Since 1892, the Sierra Club has been working to protect communities, wild places, and the planet itself.38,973 followers | Follow
Sierra Magazine
Environmental news, lifestyle tips, and free-ranging opinion from the editors of Sierra magazine. Our mission: Explore, enjoy, and protect the planet.38,034 followers | Follow
Jon Hutson
News on human rights and justice. Innovative thinking about strategic communication for nonprofit groups. My views, not necessarily my employer's.38,004 followers | Follow
Joe Nyangon
#Cleantech, #sustainability & thought #leadership whiplash. Explorer of new ideas #TED fellow. Columbia grad. Author. Panache for innovation & optimism unhinged36,965 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/unclewade35,406 followers | Follow
National Parks News
National Parks Conservation Association protects our national parks for our children & grandchildren. Retweets or links do not constitute endorsements.34,941 followers | Follow
Ray LaHood
The official Twitter page of the US Secretary of Transportation34,057 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
Lisa P. Jackson, EPA
Administrator of the U.S. Environmental Protection Agency32,523 followers | Follow
Tim@Best Green Blogs
Tweets, retweets & follows all things #green #eco #organic #sustainable. Homesteader in TN. Friend of Dorothy. DM me your green & enviro. stuff.30,990 followers | Follow
World Resources Inst
Environment and human needs - climate change, global warming, ecosystems, green business, sustainable markets, good governance, sustainable development29,731 followers | Follow
Kate Sheppard
Reporter at Mother Jones covering energy, environment, reproductive rights, etc. Contributor with Current's Countdown. Also like: running, bikes, books.29,119 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
Ways 2 Go Green .com
The more people know & do, the better we all will be. That's where we come in. Like us on Facebook: http://tinyurl.com/Ways2GoGreen. run by @ClayInKy27,468 followers | Follow
Climate Progress
Blog dedicated to providing the progressive perspective on climate science, climate solutions, and climate politics.27,437 followers | Follow
YES! Magazine
Award-winning, solution-oriented journalism covering peace, justice and sustainability innovations in the US and beyond. Independent, nonprofit media.26,993 followers | Follow
Envirowire
tweeting the latest news in environmental politics - a @greenpeaceusa project26,232 followers | Follow
Green For All
Green For All is a national organization working to build an inclusive green economy strong enough to lift people out of poverty.25,989 followers | Follow
Rainforest Alliance
International nonprofit organization working to conserve biodiversity and ensure sustainable livelihoods25,734 followers | Follow
Pickens Plan
Official account of the Pickens Plan. America is closer to energy independence today because of your actions, but we can’t stop now. Also follow @boonepickens.25,689 followers | Follow
Green Progress
The latest green technology and environmental science news.25,624 followers | Follow
Alan Rosenblatt
Taught 1st Internet Politics college course in '95. Webcasted 2000 DNC/RNC Conventions. Social Advocacy Strategist, professor, & pioneer. @CAPaction. Opins own.24,632 followers | Follow
Holy Cuteness
The cutest animals you've ever seen. Visit us on Facebook at facebook.com/holycuteness.24,343 followers | Follow
Yale Environment 360
Opinion, Analysis and the Latest Environmental News - A Publication of the Yale School of Forestry & Environmental Studies.23,942 followers | Follow
Digg Environment
Got a thing for nature or green tech? Get the best environment stories from Digg delivered to your Twitter stream.23,586 followers | Follow
CAP Action: Congress
What's happening in Congress from the Center for American Progress Action Fund (Center for American Progress' sister organization).23,560 followers | Follow
Home Energy Saver
Do-it-yourself home energy audit - Concrete ideas that save $$ on energy and reduce carbon emissions @ home.23,522 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/cNFKN22,382 followers | Follow
Yahoo! Green
The official account of Yahoo! Green. We’ll be tweeting about how you can improve your life and improve the world.22,087 followers | Follow
Allyson Kapin
Founder of Women Who Tech: A Telesummit for Women in Tech in the non-profit and political campaign world. And Founder of Rad Campaign http://www.RadCampaign.com21,826 followers | Follow
SmartPlanet
Insight and ideas that impact your world. Cities. Design. Energy. Green. Innovation. Health. Science. Tech. Sustainability. Transportation. (From CBS.)21,687 followers | Follow
Marnie Glickman
Activist, mom, former co-chair Green Party of the US, worked as managing director of Green Party of California21,426 followers | Follow
Conservation Intl
Conservation International - an environmental organization working with partners in 40 countries around the globe to protect nature for the benefit of people.21,067 followers | Follow
David Roberts
Seattleite transplanted from Tennessee; now blogging for Grist about energy politics. Climate hawk, deficit dove.20,589 followers | Follow
Roy Gayhart
Following my passion. Constantly looking for ways to grow the Solar & Distributed Generation Tribes http://www.linkedin.com/in/roygayhart20,484 followers | Follow
Erik van Erne
Green Sustainable News: earth climate renewables water cradle to cradle c2c - nieuws blogger communicatie pr social media en oranje fan http://bit.ly/fqDgUQ20,430 followers | Follow
The Climate Group
An independent, not-for-profit org working with government + business leaders to drive a #CleanRevolution. Use # to show the #CleanRevolution in action for RTs.20,262 followers | Follow
Opportunity Green
Opportunity Green, Where Business + Design + Technology Converge19,592 followers | Follow
J McIntire-Strasburg
Blogging a Greener World since 2003. The J is Jeff...19,339 followers | Follow
1 Thing For Green
Every day we're doing one thing to be green. We want to show if each person does one small thing it can make a difference. Make sure to join our facebook cause!19,310 followers | Follow
chelseagreen
Book Publisher focused on the Politics and Practice of Sustainable Living. Also tweeting on @greentweet.18,915 followers | Follow
Global Green USA
Working to stem climate change, build a more sustainable future & help the communities, people, and planet in crisis with green projects and initiatives.18,644 followers | Follow
EarthIslandInstitute
Earth Island Institute grows environmental leadership to support the biological & cultural diversity that sustain the environment18,624 followers | Follow
UN Climate Change 09
United Nations Climate Change Conference 2009 in Copenhagen (COP15), brought to you by the Ministry of Foreign Affairs of Denmark18,620 followers | Follow
Friends of the Earth
Friends of the Earth U.S. defends the environment and champions a healthy and just world.18,574 followers | Follow
Defenders Wildlife
Defenders of Wildlife leads the pack when it comes to protecting wild animals and plants in their natural communities.18,060 followers | Follow
Green Living
Easy Green Living Tips To Go Green, Eco Friendly Natural Safe And Healthy Home18,057 followers | Follow
Earth Day Network
Take part in Billion Acts of Green: visit http://act.earthday.org/.18,048 followers | Follow
David E. Guggenheim
Marine scientist, conservation leader, sub pilot, speaker, educator, author. Sr. Fellow at The Ocean Foundation. Host, The Ocean Doctor http://oceandoctor.org17,948 followers | Follow
Danielle Brigida
I work for the National Wildlife Federation (@NWF). I’m looking to learn & laugh. Interests include: nature animals nonprofits social media technology and life!17,860 followers | Follow
EWG Toxics Team
We use the power of information to protect public health and the environment.17,452 followers | Follow
EPS Climate
Eco Preservation Society: No Politics, No Propaganda, No Bull:17,418 followers | Follow
American Wind Energy
AWEA is the voice of wind energy in the U.S., promoting renewable energy to power a cleaner, stronger America. On Facebook: http://www.tinyurl.com/AWEAFacebook17,189 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
Storm Cunningham
CEO: ReCitizen (crowd tech for cities) -- Speaker -- Author: The Restoration Economy (2002), reWealth (2008), ReCivilizing (2013) http://StormCunningham.com16,616 followers | Follow
Nico Pitney
Traveling the world for 6.5 months with @KarinaNewton. http://www.instagramtheworld.com15,989 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
Wilderness Society
The Wilderness Society works for clean energy and America's forests, national parks, refuges and BLM public lands.15,448 followers | Follow
Global Warming
Global warming, climate change and environment news. See also @greennews and @science15,178 followers | Follow
Barbara Matthiessen
wife, mom, artist, dog lover not necessarily in that order15,172 followers | Follow
OneClimate
OneClimate.net is a new social networking space for sharing ideas and taking action on climate change.14,944 followers | Follow
Climate Desk
A journalistic collaboration dedicated to exploring the impact—human, environmental, economic, political—of a changing climate.14,925 followers | Follow
Sustainability @ ASU
The official twitter of ASU's Global Institute of Sustainability (GIOS) and the School of Sustainability (SOS).14,193 followers | Follow
Kelly Smith
is passionate about changing the world through empowerment of our brilliant Earth Ambassadors in the national field, who are solar solutions sages.13,877 followers | Follow
Green Awards
The INTERNATIONAL GREEN AWARDS™ recognises inspiring, innovative and creative approaches to sustainability showcasing stellar examples of best practice.13,426 followers | Follow
Derek Markham
Generally green, sprinkled with randomness & slathered with peanut butter. Writer for TreeHugger.com and Discovery. Good man. Skilled shoveler. WordPress lover.13,395 followers | Follow
Energy Action
Updates from the youth clean energy movement. Building a generation-wide movement to address the climate crisis and create a #powershift!13,118 followers | Follow
Worldchanging
Hi. We are back. In November we will begin to blog and in the spring we will merge with the @openarchnetwork13,086 followers | Follow
Denver's Green News
Denver + Colorado Green news from The Denver Post. Lightly maintained by @denverpostjoe12,875 followers | Follow
Peter Kobel
Writer, author, advocate for environmental, economic and social justice.12,868 followers | Follow
Jaymi Heimbuch
Green Technology Editor and writer @TreeHugger. Environmentalist and photography enthusiast.11,870 followers | Follow
ZEROGreenhouse
Founder/Chair-Greenhouse Neutral Foundation, Author Zero Greenhouse Emissions http://bit.ly/17b0u6 also @Bob_Williamson11,336 followers | Follow
Sarah Wechsberg
Foodie. Entrepreneur. Sustainable Businesses. Advocate for Sustainable Food Systems, Local Farms, Eco/Green. #GreenMBA #Systemics #SocEnt @IdeaHive @triangleEW11,294 followers | Follow
David Quilty
Founder of thegoodhuman.com. Social activist, greenie, writer, social media addict, forkoverknifer. You'll find me outdoors trying to avoid looking at my phone.11,191 followers | Follow
myEARTH360.com
Eco ecommerce biz tweeting eco news & tips, eco action updates & occasional product offers. Founded by environmental advocate + concerned mom @LynnHasselbrgr.11,188 followers | Follow
Blue Planet Society
Campaigning to stop overfishing and to protect marine life11,032 followers | Follow
Global Alert
Global alert for climate, animals, oceans, wildlife, plastic bags, politic... Reduce, Reuse, Recycle. STOP plastic bags! Plant a tree! Hosted by @afmiziara11,006 followers | Follow
Rocky Mountain Inst
Founded in 1982, Rocky Mountain Institute is a research and consulting non-profit that drives the efficient and restorative use of resources.10,820 followers | Follow
eBay Green Team
Join us to help the world buy, sell and think green every day!10,543 followers | Follow
Greenraising
Helping schools and non-profits raise funds while raising environmental awareness. 100% guilt free, green fundraising!10,324 followers | Follow
InsideClimate News
InsideClimate News is a non-profit, non-partisan news organization that covers clean energy, carbon energy, nuclear energy and environmental science.10,300 followers | Follow
EnergyBoom
Scouring the globe for the latest renewable energy and tech news so you don't have to!10,191 followers | Follow
WF | Nonprofit Media
Worthwhile Films | NonProfit Media (Steve Braker) - 25+ years of engaging documentary video for virtuous non-profit orgs and benign government agencies.10,051 followers | Follow
Microsoft Hohm
Tweeting about the environment & sustainability. Passionate about low cost alternatives for saving energy.9,611 followers | Follow
Shea Gunther
I'm a Mainer, a dad, a blogger for MNN, a founder of #EcoMonday, and ultimate frisbee player. I'm back at school studying environmental and computer science.9,589 followers | Follow
Max Gladwell
Max Gladwell is the story of SoLoMo and green living. See also @MomentFeed and @reedcontent9,355 followers | Follow
Planet Forward
We feature innovations in sustainability, climate change and energy. Also http://www.facebook.com/planetforward.org and http://www.youtube.com/planetforwardtv9,237 followers | Follow
Chris Baskind
Founding editor of Lighter Footstep (now part of Mother Nature Network/MNN). Carfree advocate, coffee drinker, and sometimes geek.9,223 followers | Follow
Lynn Anne Miller
Still having fun with Twitter, after all these years. CEO @4GreenPs; Founder @GreenMoms. Community mgmt 4 clients incl @ChileOliveOil & @KidsLiveWell9,083 followers | Follow
New Organizing Inst.
Building the practice of Engagement Organizing, and leaders who are great at it.8,919 followers | Follow
Joshua Oakley
I am interested in helping communicate holistic ideals of ecology & social justice to all communities on national & international levels in the pursuit of peace8,916 followers | Follow
Future 500
Stakeholder engagement specialists. Tracking issues related to water, climate, recycling and product stewardship, human rights, CSR, and sustainability.8,770 followers | Follow
Bryan Walsh
senior editor for TIME International, & enviro blogger. RTs are not automatically approvals. Usually context helps.8,660 followers | Follow
Ecojustice Canada
Ecojustice is Canada's leading charity using the law to protect the environment8,451 followers | Follow
Netroots_Nation
Connector of awesome progressive activists. Rocking Providence June 7-10, 2012.8,380 followers | Follow
Chris Brown
General Manager, North America for Asia Cleantech Gateway. Mandarin linguist, China solar consultant, analyst. Working to build East-West cleantech ties.8,339 followers | Follow
Danika Carter
Eco-Beauty Editor at @Greenwala,Freelance green lifestyle writer Nontoxic/green living expert, HATE greenwashing, Miessence Cert Organics #EcoWed Host8,091 followers | Follow
Clean Air Plus
How clean is the air you breathe? Follow me to learn how to improve the air quality in your home or business.8,084 followers | Follow
Stop Climate Chaos
The Stop Climate Chaos Coalition is the largest UK coalition tackling climate change issues.8,059 followers | Follow
Concerned Scientists
The Union of Concerned Scientists is the leading science-based nonprofit working for a healthy environment & safer world. I'm Katy, I handle social media at UCS7,824 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
GreenIsTweet
Inventor of The 21st Century Dispensing Technology ending the use of Plastic Bottles containing laundry detergent, food condiments, gel products and many others7,700 followers | Follow
High Country News
An independent news magazine for people who care about the West's environment and people, publishing online and in print media.7,632 followers | Follow
AP Climate Pool
News, discussion and a behind-the-scenes look at climate change & environment issues from The Associated Press, the essential global news network7,576 followers | Follow
Elaine Hsieh
Global business strategist and former green building geek. Focused on energy, sustainability, and innovation.7,572 followers | Follow
Henricus Peters
Making conservation connections - about children & Nature, Environmental Education, Playoutdoors and Sustainability. Also at @NAEE_UK. Fuller discussions at7,467 followers | Follow
Living Greener Life
LivingAGreenerLife.com offers a variety of eco-friendly resources, tips, news and information to help people get started with living a greener life.7,430 followers | Follow
Worldwatch Institute
Global environmental research organization focused on building a low-carbon energy system, creating a healthy future for agriculture, and developing a green eco7,375 followers | Follow
Wildlife Action
National Wildlife Federation Action Fund, giving you the latest news and actions on speaking up for wildlife!7,280 followers | Follow
RarePlanet
Rare is an international NGO that designs community-based solutions to global conservation challenges. Conservation is about people.7,135 followers | Follow
Jim PathFinder Ewing
#Journalist #author Look for Jim’s new book, Conscious #Food: Sustainable Growing, #Spiritual #Eating (Findhorn Press) this fall. #mindfulness #wellness #eco7,100 followers | Follow
Environment America
Environment America is a federation of citizen-funded organizations that advocate for clean air, clean water, and open spaces in 29 states and Washington, DC.6,953 followers | Follow
Hopenhagen
Hopenhagen is a community striving to lead our leaders to make the right decisions at the UN Climate Change Conference in Copenhagen, Denmark, December 2009.6,907 followers | Follow
NRDC Switchboard
This is a feed of posts from NRDC's staff blog, Switchboard. Follow @NRDC on Twitter for more updates.6,842 followers | Follow
Lynn Hasselberger
I Count for myEARTH. Blog + tweets 2 raise awareness + inspire change 4 people + planet. Tweets by founder @LynnHasselbrgr who also tweets 4 her biz @myEARTH3606,824 followers | Follow
Franke James
Artist & author of Bothered By My Green Conscience | Who cares about the Forest? | Six Tools for Climate Change Art + more...6,797 followers | Follow
Ocean Champions
The only political voice for the ocean. We help elect pro-ocean candidates & work with them to drive great ocean policy. Tweets from Mike, Chris & the crew.6,603 followers | Follow
Jonathon Colman
Agile SEO, Inbound Marketing at @REI. UW Grad Student. Speaker at #SMX #MozCon #AdTech #eTail. Webby Award Winner. Married to @mhuhta, owner of #bestdogever6,534 followers | Follow
1% For The Planet
1% for the Planet is an alliance of 1,400+ businesses that commit 1% of sales to environmental groups around the world. The vid!.. http://bit.ly/1pctfilm6,530 followers | Follow
Dennis Schvejda
Former NJ Sierra Club Conservation Director... advancing conservation & protecting the environment via social media.6,444 followers | Follow
Osha G. Davidson
Freelance writer/photographer, author, & Sonoran desert rat. Current project: What the US can learn from Germany's renewable energy economy. Member, SEJ.6,305 followers | Follow
EarthShare
Connecting individuals & organizations with America's top environmental charities for more than 20 years. Serving up hot eco-news, green tips & more!6,253 followers | Follow
Lynn Hasselberger
Mom, environmental advocate, truth seeker, health nut, recovering social media addict. Also tweet @myEARTH360 + @IC4ME #green #humanrights #waterwednesday6,189 followers | Follow
Project GreenBag
Organic not synthetic. Reusable not single use. Ban the plastic bag. Project GreenBag makes it simple.6,181 followers | Follow
Colin Beavan
I'm the author of No Impact Man. I'm a writer, activist, speaker and now candidate for Congress!5,868 followers | Follow
American Rivers
American Rivers is the nation’s leading organization working to protect and restore the nation’s rivers and streams.5,735 followers | Follow
Brad Johnson
Campaign Manager for Forecast the Facts (@ForecastFacts). Former ThinkProgress Green Editor at the Center for American Progress. Opinions are mine alone.5,734 followers | Follow
Douglas Arrison
Founder dasolar.com - solar energy, wind power and renewables. Tweet and RT about energy, politics, sustainability, surfing, solar cars and electric bikes.5,542 followers | Follow
EcoDiscoveries
We make green products, support green projects, and want to know what you're doing for the planet and share it !5,452 followers | Follow
Environment Oregon
State-based, citizen-funded, and member-powered group working for a cleaner, greener, and healthier Oregon5,316 followers | Follow
Working for Green
..an interactive, multi-media movement dedicated to sharing stories about people who are transforming their lives through green innovations & actions.5,298 followers | Follow
Michael Noble
Clean energy, climate and transportation leader, organizing constituencies, policy strategy & philanthropy. CEO Fresh Energy & Publisher MidwestEnergyNews.com5,296 followers | Follow
Sailors for the Sea
Educates and engages the boating community in the worldwide protection of the oceans. Galvanizing the boating community around ocean conservation.5,253 followers | Follow
Senate Climate Bill
S. 1462, United States Senate - American Clean Energy Leadership Act5,238 followers | Follow
Stanley W. Fields
Entrepreneur and Rainmaker launching a disruptive enabling process that defines how all broadcast news is gathered and distributed5,138 followers | Follow
ClimateCentral
An independent, non-profit journalism and research organization dedicated to helping mainstream Americans understand how climate change connects to them.5,035 followers | Follow
Tor Valenza
Tor Valenza aka Solar Fred simplifies solar marketing/PR at UnthinkSolar.com. Read SolarPowerRocks.com and for Solar Biz People @REWorld http://ow.ly/ap7wl4,985 followers | Follow
Lisa Vickers
Ecocentric activist. Global Campaigner @Avaaz. Usually tweeting about environmental, social and political change & my dog. Opinions are only mine.4,982 followers | Follow
Emily Gertz
Journalist. Co-author w/@PatrickDiJusto of @OReilly's Environmental Monitoring with Arduino. Bylines: @TPM, @OnEarthMag, @Ecomagination ... www.emilygertz.com4,941 followers | Follow
David Biello
News is what somebody somewhere wants to suppress; all the rest is advertising: Lord Northcliffe Me: Environment & Energy editor @sciam. All views my own4,844 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
#EcoMonday
The official #ecomonday referral channel. Recommend your favorite Green Tweeps! And we follow them.4,715 followers | Follow
Kathe Garbrick
animal welfare, environment, sustainability, social justice, locavore, slow food, gardening, lgbt, atheist; all things cat4,714 followers | Follow
Kristin Johnson
I'm the Senior Manager of Online Integration for the National Wildlife Federation. I also tweet for @NWF.4,672 followers | Follow
ageofstupid
Climate blockbuster starring the lovely late Pete Postlethwaite4,566 followers | Follow
Make Green Come True
Interested in Sustainability, Green Tips, Eco-Living; Environmental Activist and Video-Blogger4,520 followers | Follow
Katharine Hayhoe
Not suspicious, just Canadian. Atmospheric scientist, climate communicator, poli sci professor and mom, married to @drandrewfarley. First in line for cloning.4,503 followers | Follow
Nathan Schock
Director of Public Affairs & CSR for @ethanolbyPOET, head of @Ingreenuity, @LifeLight board member, soccer coach, reader, servant. Opinions are mine.4,408 followers | Follow
Green Film Festival
3rd San Francisco Green Film Festival | March 2013 | Follow the festival @sfgreenfilmfest http://sfgreenfilmfest.org4,383 followers | Follow
JesseJenkins
Clean energy policy analyst. Credible source. See http://gplus.to/JesseJenkins/ All views solely my own.4,358 followers | Follow
Ken Oatman ☼
Central U.S. Sales rep for @ETSolar—quality gridtie/offgrid PV modules. Datasheets here: http://j.mp/ETSolar4,349 followers | Follow
Bob Fertik
Democrats.com: the Aggressive Progressives since 2000. 1 million strong and growing. Yes We Will!4,305 followers | Follow
AFreeMansLife
biodiversity climate environment water forests energy csr politics human rights4,293 followers | Follow
Turtle EcoTraveler
Protecting sea turtles through conservation travel, education, and advocacy.4,262 followers | Follow
Victoria Kamsler
Ex-Princeton environmental ethicist, Co-founder of Skybase (@solarflight), Chief Research Officer at Katerva (@katerva)4,257 followers | Follow
YouthNoise
YouthNoise is a place where young leaders and social activists can connect and network around a cause. Can I hear a WOOT for changing the world?!4,162 followers | Follow
Matt Weiser - Sacbee
I cover water & environment news for the Sacramento Bee. Follow Sacramento-San Joaquin Delta issues here. Email me: mweiser (at) sacbee.com4,092 followers | Follow
Inward Journey
It is my desire and my focus to observe the global society reconnect with each other, help one another, and support one another selflessly.3,995 followers | Follow
Global Footprint
#GlobalFootprintNetwork is an international think tank working to advance sustainability through use of the #EcologicalFootprint, a resource accounting tool.3,981 followers | Follow
ClimaTweets
Pulling together the best Climate blogs on the planet. Email to be added.3,974 followers | Follow
Dr. Sarah Warren
Psychologist,unlikely environmentalist,mom,career coach;founded Spheres of Influence;wrote Fierce Love:How One Mother Reinvented Herself by Saving the Planet.3,787 followers | Follow
Clean Water Action
Working to empower people to take action to protect America's waters, build healthy communities, and to make democracy work for all of us.3,765 followers | Follow
earthtweet
The #earthtweet hashtag binds together Twitterfolk who want to shrink their environmental footprint - share actions taken, choices made, relevant news, etc.3,738 followers | Follow
Miles Grant
Progressive politics, environmental policy, climate science, community activism & baseball watching. Opinions are my own. Unauthorized. Unprofessional. Etc.3,714 followers | Follow
SaveTheFrogs.Com
SAVE THE FROGS! is America's first and only public charity dedicated to amphibian conservation. SAVE THE FROGS!3,713 followers | Follow
BluePlanetFoundation
Non-profit 501(c)3 organization seeking to end the use of fossil fuel on Earth, starting in Hawaii.3,710 followers | Follow
Teryn Norris
Social entrepreneur, Stanford grad, Truman Scholar - now serving in Secretary of Energy Steven Chu's office. Views are solely mine.3,704 followers | Follow
Fresh Energy
Fresh Energy is a nonprofit organization leading the transition to a clean, efficient and fair energy system.3,647 followers | Follow
Chris Bartle
I don't use this account anymore. Find me at my new business Twitter address @Evergreen_Group. Thanks!3,645 followers | Follow
thecitizen
Dedicated to realigning our society with nature through business methods & citizen activism.3,613 followers | Follow
Lori Tripoli
Freelance writer & editor covering green biz, sustainability, climate change, green travel, enviro law & policy; unintimidated but able to laugh at anything3,503 followers | Follow
CampusEcology
National Wildlife Federation's CampusEcology program promotes climate leadership and sustainability on campus with resources, events, publications, & examples.3,501 followers | Follow
Michael Brune
I have two kids, a lovely wife, and am the Executive Director of the Sierra Club. Check out my new book at www.comingcleanbook.org.3,497 followers | Follow
Eric Pooley
SVP for strategy and communications at Environmental Defense Fund, author of The Climate War3,484 followers | Follow
Climate Counts
Climate Counts is a NH-based nonprofit aimed at bringing consumers and companies together on climate change3,457 followers | Follow
Amy Leyack
Matching passionate professionals with cool companies since 19993,442 followers | Follow
Breakthrough Inst
Public policy think tank and leading advocates of public investment in clean energy technology3,409 followers | Follow
Your Daily Thread
Your Daily Thread is a free daily email that helps you live green and do good. Eco-curious? Sign up.3,356 followers | Follow
Environment Texas
Environment Texas is a statewide, citizen-based environmental advocacy organization working for clean air, clean water and open spaces3,349 followers | Follow
Motivators Go Green
Looking to be environmentally conscious in your advertising? We specialize in eco-friendly items that can be customized with your logo.3,312 followers | Follow
NRDC Action Fund
3,302 followers | Follow
greg harman
alt-weekly inkslinger (editor, San Antonio Current) / eco-beat grandstander (activist) / periodically endearing mumbler of vital information (“deep” thinker)3,154 followers | Follow
Planet Connect
A community for teens to discover more about the environment. Info about green colleges, jobs, grants, internships and videos. Facebook: http://bit.ly/bZq40d3,149 followers | Follow
ForestFoundation.org
American Forest Foundation works on-the-ground w/ families, teachers, & other leaders to promote conservation stewardship & protect our nation's forest heritage3,127 followers | Follow
House of Reps. SEEC
Official twitter account of the House of Representatives Sustainable Energy & Environment Coalition (SEEC).3,059 followers | Follow
Green Schools All
The Green Schools Alliance is a global network of #schools guiding schools, working together to address 21st century #environmental challenges.3,058 followers | Follow
CAP Energy Policy
Energy & environmental policy from the Center for American Progress.3,007 followers | Follow
Conservation Letters
Fast, global and policy-relevant, Conservation Letters is an online-only scientific journal publishing research with significant implications for conservation2,963 followers | Follow
Portfolio 21 Invest
Portfolio 21 Investments--environmental and social investing since 1982. Posts on green investing, economics, and environmental news.2,953 followers | Follow
SocialYell
Find & influence socially responsible companies: cleaner, smarter, healthier, ethical companies. SocialYell; Corporate Responsibility; CSR; Founder @DavidRostan2,888 followers | Follow
adopt a negotiator
We're a platform for young people tracking our countries' roles in #UNFCCC / #climate negotiations. Fighting for our future. Proud part of @tcktcktck.2,843 followers | Follow
Chesapeake Climate
The Chesapeake Climate Action Network is the first grassroots, nonprofit organization dedicated to fighting climate change in Maryland, D.C., & Virginia.2,812 followers | Follow
Joe Berlinger
Documentary film-maker whose films include Paradise Lost, Brother's Keeper, Metallica: Some Kind of Monster, and Crude.2,798 followers | Follow
Green Commission
Ethical Ecology Engaging Our Biospheric Meta-Problems, Global Corruption + Systemic Abuse2,777 followers | Follow
Aric Caplan
Aric is a PR specialist who serves the public interest. Caplan Communications' practice champions the environment, social justice causes and clean energy.2,753 followers | Follow
Youth For Climate
By and for young people taking action on federal and international climate policy. Brought to you by the National Wildlife Federation.2,743 followers | Follow
Dennis Dimick
#journalism #environment #photojournalism; @natgeomag Member: @sejorg @AAASMember @NPPA @flickr @500px; Faculty @MPW61 http://www.mophotoworkshop.org/2,699 followers | Follow
Larry Oliver
#climatehawk #climatecrisis #water #watercrisis Warning! High Volume2,679 followers | Follow
Alison Erlenbach
US Sales Manager at CarbonSolve. and Principal at Campus Climate Solutions—supporting campus sustainability with strategic consulting, training and software.2,667 followers | Follow
Climate Task Force
ClimateTF was created to further the common good and general welfare of citizens by educating about climate change and the need for action.2,648 followers | Follow
NEEF - environment
The National Environmental Education Foundation: Knowledge to live by.2,600 followers | Follow
Susan Gleason
media and community outreach at @yesmagazine, cofounder @reclaimthemedia, social media mentor, social change connector; pro eco-cities, peace & justice2,597 followers | Follow
Erica Gies
I am a reporter who covers the environment, especially energy and water. In my spare time, I like to travel and to garden. Member, SEJ.2,597 followers | Follow
MoJo Blue Marble
The Blue Marble is Mother Jones' environment, science, and health blog.2,538 followers | Follow
jschmidtnrdc
I'm the international climate policy director at Natural Resources Defense Council (NRDC).2,518 followers | Follow
EnviroSupportCenter
The Environmental Support Center helps grassroots groups nationwide that work on climate, water and other environmental justice issues.2,482 followers | Follow
Sierra Club Illinois
The Illinois Chapter of the Sierra Club is a statewide organization representing over 26,000 individuals committed to protecting the Illinois environment2,480 followers | Follow
Bill Chameides
Dr. Bill Chameides, dean of Duke's Nicholas School of the Environment, blogs about science, sustainability, and the environment. (Tweeted by Erica Rowell)2,366 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
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
CitizensClimateLobby
Citizens Climate Lobby: Creating the Political Will for a Livable World. Tweets by Steve Valk2,290 followers | Follow
Silvio Marcacci
Principal, www.marcaccicomms.com. Ardent environmentalist. Energy wonk. Climate hawk. Progressive Democrat. Entrepreneur. Former politico. Cubs fan.2,272 followers | Follow
Jeff Wiedner
Treehugger: clean water, environment, hiking, craft beers. Live, travel, adventure, bless, and don't be sorry. ~Jack Kerouac2,229 followers | Follow
EDF's CA Offices
EDF_CA works on leading-edge environmental markets and solutions, with a focus in the West. Tweets brought to you by@lorisinsley & @jenwitsf2,192 followers | Follow
Dvija M Bertish
Environmentalist, Political Junkie, Artist, Volunteer, Friend of Animals, Dog Lover, Water Quality Specialist, #Water, #Eco, #Sustainability, #Enviro, #Green2,181 followers | Follow
Peter Bardaglio
Senior Fellow@Second Nature, Tompkins County Climate Protection Initiative coordinator, president of Seneca Strategic Consulting, LLC & Black Oak Wind Farm, LLC2,176 followers | Follow
Midwest Energy News
Tracking energy issues throughout the Midwest, brought to you by @freshenergy and @reamp.2,064 followers | Follow
Green Report Card
Published by the Sustainable Endowments Institute, the College Sustainability Report Card grades 300+ colleges across the US and Canada on green initiatives.2,011 followers | Follow
BlueGreen Alliance
A national coalition of labor unions and environmental organizations working to expand the number and quality of jobs in the green economy.2,008 followers | Follow
SunPower Foundation
Solar power is people powered - we support solar projects and people powering change around the world.1,975 followers | Follow
David Connell
I am director of Digital Marketing for Ocean Conservancy (@ourocean) -- husband and father of 2. My tweets are my own.1,958 followers | Follow
One Change
One Change is a grassroots organization that empowers people to believe that simple actions matter and to make smart choices that protect the environment.1,944 followers | Follow
Green Corps
Green Corps is a one year program that trains the next generation of environmental revolutionaries to win campaigns for the planet and the future.1,866 followers | Follow
Antarctica Challenge
In partnership with the UNEP, this award-winning doc screened 25 times at COP15. The science behind melting Antarctica. Follow the next project: @APolarExplorer1,858 followers | Follow
Garth Moore
@ONECampaign Deputy Director, #Nats fan, reader, sleeper, music connoisseur, wine lover. My opinions don't represent anyone else's, as far as I know.1,838 followers | Follow
iLoveMountains.org
1,823 followers | Follow
Whit Jones
environmental justice. the golden rule. grassroots organizing. bikes. power shifting.1,810 followers | Follow
EcosystemsClimate
An alliance of NGO forest experts talking about the climate negotiations1,790 followers | Follow
DCEcoWomen
A community of women inspiring each other to create a healthy and equitable society. Our mission is to provide an educational forum for women that's empowering.1,787 followers | Follow
changeEnviro
Change.org is the world’s fastest growing platform for social change. Here you'll find all the latest news & campaigns about environmental & climate issues.1,775 followers | Follow
bcmerchant
Green politics writer for TreeHugger, editor at the Utopianist. Other wordstuffs.1,757 followers | Follow
Sarah Emily Labance
Ph.D. in environmental engineering (PSU '02); science/environmental/political writer; activist; sports fanatic1,752 followers | Follow
Forest Justice
Forest Justice wants YOU to work with us to have an impact on reducing tropical deforestation. Check us out on www.facebook.com/forestjustice and Get Involved!1,742 followers | Follow
BioenergyWiki - NWF
Sharing knowledge for the future of bioenergy - join us!1,740 followers | Follow
Third Way Energy
Third Way - The Clean Energy Program - Shaping a clean energy revolution1,731 followers | Follow
philaroneanu
co-founder & US Campaigns Director @350, cyclist, banjo player1,715 followers | Follow
Will Steger
Polar explorer, educator, author, environmentalist, climate change activist. Twitter managed by Will Steger Foundation.1,639 followers | Follow
Sara Peach
Environmental journalist and multimedia producer. Senior producer, Reese Felts Digital News Project, @whichwaync. Contributor, @yalemediaforum.1,621 followers | Follow
Climate_Politix
Journalism professor and political junkie who cares a lot about climate change and other environmental issues.1,620 followers | Follow
Green Blog
Green Blog is a multi-author environment blog. We have daily updates and posts from authors around the world.1,617 followers | Follow
Denise Taylor
Environmental education, nature conservation, art & technology, serious games, e-learning.1,590 followers | Follow
James Glave
Work with Tides Canada (@TidesCanEnergy) to accelerate our transition to a clean and renewable energy future. This is my personal account, opinions are my own.1,565 followers | Follow
The Truth Squad Blog
At EDF, we're taking what opponents of climate change action are saying and pointing out the flaws. Check it out our full responses at the link above.1,562 followers | Follow
MIDKNIGHT6
An internet activist that passes information within the CLOUD. Mostly enviornmental awareness. "The greatest danger to our future is apathy."1,515 followers | Follow
David Turnbull
Former Director, CAN-International (@CANIntl). Now helping Oil Change International (@PriceofOil) take the fossil fuel industry down one subsidy at a time.1,507 followers | Follow
CristinaSantiestevan
Freelance writer, photographer and editor. From backyards to wilderness areas, I write about how, why and where modern life collides with the natural world.1,484 followers | Follow
PeacefulJeff
Earth Steward advocating for science-based climate change global action through 350.org and others. Trainer for 99% Spring. www.the99spring1,394 followers | Follow
Midwest Clean Energy
Tracking clean energy developments in the Midwest. A project of @MidwestAdvocacy. Will you join us?1,384 followers | Follow
Environmental Army
Environmental Army is for everyone. Help spread the green word. Save wildlife, save plants, save resources, save humans: save the planet!1,352 followers | Follow
Georges Dyer
VP at Second Nature. Tweets my own. Strategic leadership towards sustainability, red sox, green building, patriots, ecological economics, bruins, climate, jobs1,333 followers | Follow
Helen Fairman
Strategic cleantech marketing and sector building. Formerly @millvillegreen (along with @laura_bartsch), now with @AEEnet. Tweets represent only my opinions.1,333 followers | Follow
Ryan Van Lenning
Yerba mate'-fueled social change communications professional. People care, earth care, fair share. Reclaim our food system. Inflicted with travelin' bones.1,316 followers | Follow
Kristen Honey
Marine biologist & interdisciplinary environmentalist. Originally from Maine, now NorCal. Stanford PhD Candidate. Work hard-play hard: sail,surf,ski,trek,travel1,310 followers | Follow
Gary Braasch
I am an environmental photojournalist with book, Earth Under Fire; image provider to NGOs & publications. Climate project at www.worldviewofglobalwarming.org1,310 followers | Follow
Inovateus Solar
We are a large-scale solar EPC and distributor of solar products. Currently we have built and supplied over 40MW worth of solar in the US and Caribbeans.1,268 followers | Follow
Brendan DeMelle
Executive Director at DeSmogBlog.com, Freelance writer and researcher, American, Progressive, Musician, Adventurer1,236 followers | Follow
SustainableSanctuary
SSC partners with, encourages, & assists faith groups to preach, teach, model, & advocate for sustainable living & ecological justice for all creation.1,171 followers | Follow
Gillian Caldwell
Human rights and climate advocate, mother of Tess and Finn1,169 followers | Follow
Clean Currents
DC and MD's leading clean energy company - providing residences and businesses with wind energy. No install needed, make the switch and save $$1,129 followers | Follow
Inside Cop15
Media-focused tweets and video content from inside the UNFCCC Copenhagen Summit1,128 followers | Follow
MorganGoodwin
Climate, clean energy, climate deniers, mountaintop removal, politics, good governance, mountains, bicycles and beer.1,127 followers | Follow
Chloe Maxmin
Environmentalist, writer, Harvard Freshwoman. Educating and empowering my generation to fight climate change. Ensuring social justice. We can change the world.1,080 followers | Follow
ecopolitology
Tweeting about energy and environmental politics. This account is mostly our own content with an occasional retweet. For more curation see @ecopolitologist.1,052 followers | Follow
Larry Schweiger
President and CEO National Wildlife Federation Author of Last Chance:Preserving Life on Earth http://bit.ly/ACCAIi1,036 followers | Follow
Dennis Pillion
Former sports producer for al.com, now covering the Gulf Coast from Gulf Shores to Apalachicola for the same site.1,025 followers | Follow
Hank Lacey
I write about science and the environment as a freelance journalist based on Colorado's Front Range.1,012 followers | Follow
The Climate Group US
The Climate Group is a global NGO working with biz + govt to unlock a clean industrial revolution. All our US + intl feeds are now consolidated at @ClimateGroup998 followers | Follow
About Terra
Ideas, actions steps, science, opinion on climate change clean energy, endangered species, open spaces, sustainability, clean air and water, human rights, more.998 followers | Follow
Ethan Nuss
Climate justice activist traveling Southeast Asia. Adventure, peace, & poetry.962 followers | Follow
ClimateActionReserve
956 followers | Follow
Jeremy Symons
Passionate about wildlife, clean energy & healthy kids. Proud to work at National Wildlife Federation.932 followers | Follow
We Can Lead
We are a broad range of business leaders in support of comprehensive energy and climate policies in the United States.864 followers | Follow
NWF International
Climate Change, Deforestation & Agriculture Project. Learn how commodity products effect our planet's tropical rainforests!845 followers | Follow
Derek Gendvil
845 followers | Follow
jake whitcomb
researching complex systems and energy at MIT. co-founder Brighter Planet. @brighterplanet @1PercentFTP @MITsdm816 followers | Follow
Steve Taber
Environmental Law and Aviation Law attorney, Cubs Tigers & Bears fan, backpacker, runner, surfer, and politics junkie805 followers | Follow
Mike Gilluly
Waterless Car Wash-Dri Wash 'n Guard(Cert.Director#234333)Save H20 4OURFuture! Building Performance BA, EVP & Heating Specialist. Water and not OIL, is770 followers | Follow
Brian Martinek
765 followers | Follow
Jennifer Rennicks
Promoting clean energy from the beautiful Blue Ridge Mountains of North Carolina. Opinions expressed are my own.724 followers | Follow
Amanda Fencl
Environmentalist, SEI researcher, double bassist, popculture junkie.702 followers | Follow
Things Break
671 followers | Follow
Bonnie Frye Hemphill
clean-economy activist, lover of boats, cold water, dogs and quilting653 followers | Follow
Suzan Michele
Starbell Enterprises, online business features watercolors of the California Nat'l Marine Life Sanctuaries on gift items, advocates for environment groups.635 followers | Follow
BrendaMcCallArchambo
Independent Outreach Consultant, Community Dev.,Organizational Mgmt, Natural Resources Conservation, Happy!600 followers | Follow
ChristineNWF
I'm the communications director for National Wildlife Federation, political junkie and wildlife lover.597 followers | Follow
Laura Comer
clean energy activist, youth organizer, TFA teacher in Dine Nation577 followers | Follow
Just and Stable
We are Students for a Just and Stable Future, a New England-based organization campaigning for real and serious solutions to global climate disruption.564 followers | Follow
Action Factory DC
Young people working to create a strong global climate agreement that stops global warming553 followers | Follow
WWF Deutschland
WWF Internet-Team. Es twittern Constanze Oelighoff, Hannes Hafenbrack, Marcel Gluschak und Julia Lönneker530 followers | Follow
Student PIRGs
The Student PIRGs Global Warming Solutions campaign engages college students nation-wide to fight global warming and build a clean energy economy.527 followers | Follow
David Meiser
Father of 2 fantastic kids, Scientist, Old house fan Organic Gardiner Woodworker Chair of Bucks Co Sierra Club I will forever love my Kimberly Meiser 1965-2012522 followers | Follow
Alice McGough
For climate change, against children and woman abuse,save wild animals, against deforestation509 followers | Follow
Stephen Shepherd
The fact that you want to know any more about me scares me a bit.495 followers | Follow
Jason Kowalski @1Sky
No New Coal. Millions of Green Jobs. Cut Carbon. Let's get this movement moving!494 followers | Follow
Paul Burke
Activist, Author, Musician - Journey Home is My New Novel - I Recommend the Hell out of It, - Johnny Bear, Chicago, USA487 followers | Follow
Matthew Kresha
Part first nation, spiritual, activist, healer, artist, father, drummer, poet living and dreaming in Texaztlan. Creating our sustainable future!481 followers | Follow
Max Greenberg
National Wildlife Federation spokesman for environmental education, Eco-Schools USA and Campus Ecology programs. Views are my own, RTs not endorsements.477 followers | Follow
LeglLovzSolr
renewable energy: what smart people talk about! (eco-politics, progress and change)459 followers | Follow
Alexander Ochs
Worldwatch Institute Climate and Energy Director | FACET Founder | ReVolt Editor455 followers | Follow
Shreema Mehta
UMD grad student: environmental policy and conservation biology. I love dancing and everything about food.453 followers | Follow
Lindsey Berger
Missouri Beyond Coal Organizer, passionate about youth empowerment, environmental justice, public health, clean energy, creating local jobs, coalition-building447 followers | Follow
Danny De Bonis
ED at @wake_the_beast, director, political media at @ib5k (previously worked at @repoweramerica) & homebrewer & vintage motorcycle enthusiast364 followers | Follow
Jerry Lee Mayeux
Friends. Welcome to our web: e68us.com . in 5-7 days will get the new iPhone4S.Ipad3. Free shipping and 50% discounts!345 followers | Follow
Eric Farrow
a environmental(ist) engineer foodie chef's.. self-proclaimed life bookmark.290 followers | Follow
Charles Denson
I'm a Political Science major at the University of Oregon. I'm the Board chair for OSPIRG285 followers | Follow
ReEnergize Buffalo
All Things GREEN: Energy, Environment, and Economy *Grow Clean Energy *Cut Pollution *Protect Health *Create Jobs277 followers | Follow
Jen Fournelle
I work for National Wildlife Federation and help colleges reduce carbon!275 followers | Follow
Vanessa Dalmau
Bsc in Environmental Science. Environmental and Climate Activist. Earth Warrior. =)247 followers | Follow
