Voices
Evan Williams
Farm boy from Nebraska. Husband and father. Co-founder of Twitter. Partner at @ObviousCorp1,480,667 followers | Follow
NYTimes Science
Science, Environment, Space and Cosmos News From NYTimes.com/Science316,170 followers | Follow
paul steele
Enjoying the outdoors, mountains challenges. Sharing Travel, photography, and more. Travel Blogger at BaldHiker.com and VisitBritain. Contributor at HuffPost263,664 followers | Follow
TreeHugger.com
Links, Ideas and Conversation from the TreeHugger hive mind, the latest in modern green.168,582 followers | Follow
EcoInteractive
Eco Preservation Society: Inspiring Action, Empowering People,Connecting Communities & Transforming the Planet through Conservation, Reforestation & Education160,385 followers | Follow
Rick Sanchez
Journalist, anchor & author. Most importantly, a father, husband, brother & son. Grateful for the love & support of family & friends. Breaking news @RickTVnet135,813 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.118,740 followers | Follow
Coachforyou
Mountain Biker and Life Coach for: Online Marketing, Social Media, Social Networking, Web 2.0, Blogger. If you can dream it, you can do it.108,933 followers | Follow
Josef Biesenberger
CO2 Climate change Finance Green Energy Ecology Polls Renewable Solar Stocks Sustainability Wollwürste97,040 followers | Follow
National Wildlife
National Wildlife Federation works to inspire Americans to protect wildlife for our children's future. Staff updating: @starfocus @rarewildlifeguy @ksuzj88,818 followers | Follow
Guardian Environment
Green news, comment & more, run by the environmentguardian.co.uk team, inc @james_randerson & @adamvaughan_uk & @dpcarrington85,821 followers | Follow
Brooke Baldwin
CNN Correspondent/Anchor 2-4pmET, UNC Tar Heel, lover of Pablo Neruda poetry, Space geek, #MusicMondays, #WeCanDoBetter, Social Media anchor for #CNNElections79,339 followers | Follow
Lotay Yang
Bringing the love and compassion of Jesus Christ to a hurting world; Founder, Black Card Circle®; Chairman, Black Card Circle Foundation; Peace is possible71,363 followers | Follow
Maria **apombalivre
I am an #ARTIST and I sure #Love #ARTS;) http://mariahenriques.onsugar.com/ http://www.saatchionline.com/mariahenriques On #Twitter since 4/2/200871,120 followers | Follow
Organic Guru
My name is June Stoyer Ⓥ. I'm an educator & an activist. I host @TheOrganicView & @CleanEnergyView Im also a #MasterComposter, #MasterGardener & a #vegan.63,572 followers | Follow
NYT Green Blog
Green: A Blog About Energy and the Environment from The New York Times63,307 followers | Follow
Cora Ronai
// Brazilian Journalist. // Jornalista. Algumas pessoas, todos os bichos, notícias, livros, celulares, cameras digitais, música, filmes, vida em geral.61,465 followers | Follow
Replant Rainforests
Eco Preservation Society: We are Replanting the Rainforests! Our intention is to Turn the Tide on Global Deforestation52,896 followers | Follow
craignewmark
customer service rep & founder for craigslist & craigconnects. Media inquiries please email: press@craigconnects.org.52,661 followers | Follow
WWF Climate Savers
Finding workable, practical solutions to the problems posed by Climate Change and Global Warming.48,428 followers | Follow
Green Updates
News about green products and trends from sciencenewsblog.com.45,272 followers | Follow
Jesse Newhart
I'm a reformed musician, freelance journalist and digital media strategist who uses the power of the social web to express my passions and help others.39,971 followers | Follow
Sierra Club
Since 1892, the Sierra Club has been working to protect communities, wild places, and the planet itself.38,818 followers | Follow
Pinar Akal
Mom,wife,daughter,sister & seeker of love everywhere.I make a bouquet of flowers & bind them with my thread #Quote #Peace #Love #Happiness #Wisdom38,544 followers | Follow
Architecture News
Architectural news, projects, competitions © cih.ru & Simon Rastorguev37,277 followers | Follow
Joe Nyangon
#Cleantech, #sustainability & thought #leadership whiplash. Explorer of new ideas #TED fellow. Columbia grad. Author. Panache for environmental markets, finance36,897 followers | Follow
Do the Green Thing
An inspiration feed of creative ideas to turn green living from something you ought to do to something that people want to do.35,718 followers | Follow
EPS of Costa Rica
Eco Preservation Society of Costa Rica: Eco Travel Supporting Conservation and Reforestation in Costa Rica. Making a Difference34,658 followers | Follow
Zna Trainer
#Celebrity trainer LOVES savoring surreal*sunrises/sunsets on my island http://bodybyzna.com/ O2*Breakthrough™+YOU=#Perfect10in10™ #ANTIage*YOU+LOOK*GOOD*NAKED*33,430 followers | Follow
John Perry Barlow
I co-founded EFF, wrote songs for the Dead, ranched in Wyoming for 17 years. A weird father, a good friend, and an excellent ex.33,362 followers | Follow
The Ecologist
The Ecologist - setting the environmental agenda since 1970. Like us on facebook: http://www.facebook.com/TheEcologist33,317 followers | Follow
Svein Tveitdal
Twitting Climate Change news and Climate Information English/Norwegian, IPCC, Director Klima 2020, former UN Director32,449 followers | Follow
Chris Price
I am a young professional and entrepreneur in LA. Into all things green and sustainable. Wake up and let's all do our part.30,720 followers | Follow
Chris Ingham Brooke
For environmentalists who don't take themselves too seriously29,726 followers | Follow
Virgil Vyouz
Hi, I'm Virgil. I will tweet news about Vyouz. The Vyouz Network is home to vSkips,vDumpsters and more. I will also post stories to do with recycling and reuse.28,381 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 @ClayInKy27,435 followers | Follow
Climate Progress
Blog dedicated to providing the progressive perspective on climate science, climate solutions, and climate politics.27,328 followers | Follow
Envirowire
tweeting the latest news in environmental politics - a @greenpeaceusa project26,222 followers | Follow
francisco silva
citizen, telecommunications, science writing, loving sports23,133 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/cNFKN22,350 followers | Follow
one green planet
Welcome Green Monsters! One Green Planet is your online guide to making conscious choices that help people, animals and the planet.22,124 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/fqDgUQ20,299 followers | Follow
Nellie Huang
A travel writer, blogger and adventure-seeker, obsessed with mojitos. Co-founder of WildJunket Magazine. Tag your tweets with #wjmag and we'll share them!20,238 followers | Follow
John Johnston
Founder: The9Billion.com – People. Planet. Purpose. Pleasure. @the9billion20,194 followers | Follow
Environment Canada
The official Twitter page of Environment Canada. Suivez-nous en français @environnementca20,097 followers | Follow
Joseph Cannizzaro
Ask no questions, find no answers, live with problems. FYI: I tweet a lot. :)19,323 followers | Follow
EcoTweetHub&FBGroup
Created by @mqtodd in Dec 2009 we are a hub for connecting & promoting eco people. Use #ecomonday #waterwednesday & #thAIRsday. Join our FB group !18,595 followers | Follow
Nancy Overbury
designer & artist: addicted to news, writing, steampunk, graphic novels, Join us for #SteamTuesday: add your steam17,464 followers | Follow
GotSaga Travel
GotSaga is a worldwide social network focusing on the travel industry with a vibrant online community sharing travel tips & destinations WW15,929 followers | Follow
Shoq Value
I believe in the semantic web. I just don't know what that means.15,345 followers | Follow
Barbara Matthiessen
wife, mom, artist, dog lover not necessarily in that order15,179 followers | Follow
Kathy Meyer
eMarketing trends & tech enthusiast. Believes in balance. Simplicity in form + function. Mompreneur. Foodie. Design. Art. Music. ♥ iPhone. MAC/PC Coffee! #BA7514,861 followers | Follow
Lorna Li Social SEO
Expert in Inbound Marketing, Online Visibility & Personal Branding, via Social Media, SEO & SEM. I love social enterprise #socent & green business marketing14,439 followers | Follow
WWF Deutschland
Der World Wide Fund For Nature ist eine der größten unabhängigen Naturschutzorganisationen der Welt.14,113 followers | Follow
Yan Rozovsky
Executive @Vitrue, the Leading Social Media Platform Company. Online, Mobile & Social Media expert. Vast Strategy & Leadership Experience. B2B. B2C. Investor13,751 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.13,373 followers | Follow
Michelle Desilets
Founder of Orangutan Land Trust and Borneo Orangutan Survival UK. Saving orangutans for 18 years. Forests for Orangutans. Forever.13,367 followers | Follow
Greenpeace Africa
The latest on our efforts to protect Africa and the planet. YOU can take action right now: http://ow.ly/8UPQc Tweets by @MikeBaillie @Melita_Steele13,195 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!13,097 followers | Follow
Peter Kobel
Writer, author, advocate for environmental, economic and social justice.12,833 followers | Follow
Marc Gunther
writer and speaker on business and sustainability, contributing editor at FORTUNE, senior writer at GreenBiz.com12,503 followers | Follow
Chris Noble
GM of WorldNomads.com, co-founder of Footprintsnetwork.org (http://bit.ly/fcJztK), passionate about travel, inspired by community & social entrepreneurs12,228 followers | Follow
Nadine Zamira S.
Miss Indonesia Earth'09 • Founder @LeafPlus & @VertiPlus • Nature enthusiast • Environmentalist • Travel Addict • Dreamer • Aiming for CHANGE MAKER11,948 followers | Follow
Kerry Fitzgibbon
New Zealander in Australia loving running, wine and chocolate with a dream to use G+ and Social Media to spread messages far and wide11,827 followers | Follow
Amazon CARES
Since 2004. Only domestic animal charity in Peru’s Amazon. Spay/Neuter, Education, Vet Trips, NO-KILL11,732 followers | Follow
Carlton Solle
Nomad Naturales a beverage company from Costa Rica launching in the US, making headlines with its product line, +Space The Worlds First Zero Impact Beverages.11,499 followers | Follow
ZEROGreenhouse
Founder/Chair-Greenhouse Neutral Foundation, Author Zero Greenhouse Emissions http://bit.ly/17b0u6 also @Bob_Williamson11,339 followers | Follow
helpthebees
Raising awareness of the plight of bees and what we can do about it. Wildlife lover, enjoy wildlife gardening & interested in environmental issues.11,313 followers | Follow
dusty gedge
biodiversity professional, green roof campaigner/designer,public speaker, ecosystems services and green roof trainer - indigenous people + justice11,227 followers | Follow
myEARTH360.com
Eco ecommerce biz tweeting eco news & tips, eco action updates & occasional product offers. Founded by environmental advocate + concerned mom @LynnHasselbrgr.11,183 followers | Follow
David Quilty
Founder of thegoodhuman.com. Social activist, greenie, columnist, forkoverknifer,technerd. You'll find me outdoors.11,176 followers | Follow
Denny Griffin
Retired computer tech , Pool Player, Jazz and dragon fan. Cat lover, NASCAR fan. Served US Navy airwing on board USS Forrestal CVA-5911,013 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 @afmiziara11,004 followers | Follow
Julie Zizka
Connecting with humanity through heart-centered commerce... *The World's First Reusable Bag Organizer* Let's care for OUR planet.10,817 followers | Follow
Biological Science
The latest updates & news from the books, journals & online resources available from the Wiley-Blackwell Biological Sciences subject.10,349 followers | Follow
David de Rothschild
being curious= dreams=adventures=stories=inspiration= The Plastiki10,265 followers | Follow
Reza Anugrah™
Very relaxed and down to earth person who likes to meet different types of people and make new friends.... am not here to judge anyone on anything.. Hit me up!10,176 followers | Follow
Anthony Palfrey
Founder member The Genius Circle and work for the environment. Inventor, writer and entrepenuer10,096 followers | Follow
Indie_Zacuto
Delivering trends, educational and entertaining content for the indie film community including Zacuto Original Programming. Read more at: www.zacuto.com/twitter9,981 followers | Follow
Stephanie Hicks
Freelance travel blogger, marathon runner, lawyer, photographer, mom of 4, & Type1 diabetic Tweets on environment, fitness/health, travel & solar power9,938 followers | Follow
David Bailey
Psychology, Singularity, The Brain, Pool, Chess, Reading, Blues, Science, Animals, Bare feet, Veggie, Curling (yes true) and the Unusual9,768 followers | Follow
Sean Moffitt
Author/Architect - Wikibrands (Consultancy/McGraw-Hill), President - Agent Wildfire, Lead Sherpa - Generation Go, the digital Matt Damon9,106 followers | Follow
Joanne Wotherspoon
My hope is to inspire others to plant trees and to help build a stronger global community, through mutual support. “Planting memories one tree at a time.”8,779 followers | Follow
Robert Volpe
Growth strategy consultant helping companies create opportunities-software, technology, renewables. Fan of innovation, perfect strategy execution.8,472 followers | Follow
Lis Duarte
8,430 followers | Follow
Shonika Proctor
Latin America's 'Startup Storyteller' and enTREPreneur Hunter; Promote entrepreneurship as an 'extreme sport; Work closely with Chile's startups/tech community.8,408 followers | Follow
SheilaRose
#photography #technology #music #blues #rock #guitar ♫#blips♫via @ShebaJo_blipdj ♫ #HumanAndAnimalRights #fight4freedom4all #triumphant #cancer #warrior8,301 followers | Follow
Ted Nelson
I blog at Traveling Ted TV about outdoor adventure travel specializing in hiking, canoeing, international backpacking and skiing. No auto tweets here.8,036 followers | Follow
Diana Russo
entrepreneur with social & environmental conscience using the arts to promote & educate people on sustainable alternatives. A rainforest dweller now in SA7,967 followers | Follow
Kritter Kondo
Abi (short for Abigail) Female kitty who tweets about her brother Madison, her Kritter Kondo cat enclosure and other fun pet topics!7,829 followers | Follow
Perri Blake Gorman
CEO/Founder @archively, co-founder @unrollme . rule breaker. truth speaker. networking magic-maker. make sh#t happen-er. iMentor. NYCer in my heart.7,433 followers | Follow
PristinePlanet.com
Green comparison shopping. We’ve been helping eco shoppers save time and money since 2004. Check in often for conversation, coupons & crunchy news.7,415 followers | Follow
Fast Green News
Building community through sharing small talk about eco-friendly celebrities, eco home design, charity, pets, and green cars. Follow us and we will follow you.7,363 followers | Follow
John Peter Thompson
Ask me your questions - Sustainability, ecosystems invasive species,natural philosophy, history, politics & current events explained7,031 followers | Follow
Northwest Fire
Tweeting fire, EMS, health & safety info, as well as life's interesting bits!7,002 followers | Follow
Ariel Schwartz
Senior Editor at Fast Company's @FastCoExist. Ethonomics reporter.6,930 followers | Follow
PositiveWorldTravel
Anthony and Elise are seasoned travellers who have created an exceptional lifestyle and want to inspire you to do the same. Inspire. Excite. Believe.6,904 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 2009.6,896 followers | Follow
everything to gain
#atheistrollcall wiseass. music fan. geek. aspie. lgbt. feminazi. green. does not suffer fools. non sequitur & typo queen. doesnt respect celebrity.6,891 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 @myEARTH3606,822 followers | Follow
Planetary Citizens
A PLANETARY CITIZEN is one who has gone beyond the confines of ethno-centrism to embrace the worldview of a COOPERATIVE PLANETARY CULTURE6,669 followers | Follow
David Morris
Passionate about liberty, urban survival, privacy, firearms, limited government, and Christianity6,534 followers | Follow
Suchitoto Tours
Personalized travel experience - People, Nature and Culture - #ElSalvador #Guatemala #Honduras6,523 followers | Follow
Darcy Kieran
PADI Course Director. Tech diving instructor trainer. Montreal scuba diving shop owner. Sales mgt trainer. Radio announcer. P.Eng. http://tweets.communicare.tv6,521 followers | Follow
Dennis Schvejda
Former NJ Sierra Club Conservation Director... advancing conservation & protecting the environment via social media.6,422 followers | Follow
Darryl Lombard
Gardener, graphic designer, artist, writer, photographer, foodie, blogger. Day job: responsible tourism development & marketing consultant6,306 followers | Follow
Lynn Hasselberger
Mom, environmental advocate, truth seeker, health nut, recovering social media addict. Also tweet @myEARTH360 + @IC4ME #green #humanrights #waterwednesday6,178 followers | Follow
Humane Rights
Human And Animal Rights Together.(H.A.A.R.T) - #HumanRights, #AnimalRights, #Environment, #Rainforests, #Sustainability, #EndangeredSpecies, #Green...6,160 followers | Follow
aheneghana
Textiles | Renewable Energy | http://aheneghana.photoshelter.com/?tkChk=t | #art #blog #photography #Taiwan #Taipei6,131 followers | Follow
Sue Sustain
Trying to lead the sustainable life, and helping others do the same6,128 followers | Follow
grimm grete
Eclectic Designer Jewelry for the Modern Edgy Romantic. I'm trapped in a tower by the 3 musketeers and the grumpy prince.6,110 followers | Follow
EcoGreenies
we're a 100% FREE online directory for green and eco friendly companies to improve SEO and Google Search Results by listing web URL's on our site.6,095 followers | Follow
The Earth Times
The Earth Times covers environmental news topics and environmental issues. Visit us at www.facebook.com/TheEarthTimes5,956 followers | Follow
- Jeff Goldstein
-Astrophysicist, educator, writer, nat'l cntr director (http://ncesse.org), @Huffingtonpost blogger | Science education in a new light. Blog on the Universe5,918 followers | Follow
EcoEinstein
Peter Einstein -Founder, EcoActiveUSA & EcoChicProject; Member of Transformational Leadership Council & NYC Twitter Elite #green #eco #climate #CSR #SocEnt5,871 followers | Follow
US-Parks.com
National Parks Travel: #NationalParks #RoadTrips, #OutdoorGear, #Nature & #Wildlife, #Hiking, #Photography, #Lodging, #Camping & #Outdoors. fb.com/usparkscom5,731 followers | Follow
jenifer daniels
L1c3b'c | communicator. thought leader. educator. | #pr #p2 #politics #CLT #DET | want to know? #askasista | lowercase tweeting since 06'5,471 followers | Follow
elaine cohen
#CSR Consultant #Sustainability Reporter, Human Resources Professional, Ice Cream Addict, Author of CSR for HR - see www.csrforhr.com5,345 followers | Follow
RainforestSOS
Working with governments, business, NGOs and individuals to increase global recognition of the contribution of tropical deforestation to climate change5,318 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/ap7wl4,978 followers | Follow
Tony Thomas
Retired civil servant, economics graduate, skeptical philosopher, anarchic thinker, artist, writer.4,894 followers | Follow
Chris Nelder
Energy Futurist/Analyst/Writer. Author of Profit from the Peak and Investing in Renewable Energy. Software architect. Music nut. Polymath. Avid cook.4,884 followers | Follow
Green Meme
Latest environmental news headlines from news sources and organisations around the web (live feeds).4,720 followers | Follow
Gone Green
@peace_of_green offers you up to date news and awareness on the issues that matter to you most. Help preserve our planet by doing your part. Visit4,683 followers | Follow
en la Tierra
No hay guerra buena. Solo el entendimiento salvará el mundo... ( Periodista, mujer, 100% #UNFOLLOWback )4,584 followers | Follow
ecoLinen Organic
Luxury organic cotton sheets, thick and crisp, long-lasting sheets, made the way they used to be made.4,578 followers | Follow
Anita Casalina
Channeler and Intuitive Healer in practice for 30 yrs - teach Energy Healing & EFT. Committed to healing humanity;bringing Light into people's lives! XOX4,556 followers | Follow
Robin Brittain
Architectural-Building Construction:Environmental/Eco-Vernacular/Indigenous-Heritage. Research, Technophile. Odd Rants. All things Hemp, Ankylosing Spondylitis4,332 followers | Follow
Victoria Kamsler
Ex-Princeton environmental ethicist, Co-founder of Skybase (@solarflight), Chief Research Officer at Katerva (@katerva)4,256 followers | Follow
Karla Segura Ch.
My Tweets: Space Exploration, Astronomy, Physics, Geoscience, History, Anthropology, Archeology, Paleontology, Environment, Social Causes & I love @ricky_martin3,932 followers | Follow
Mark Daymond
Trying to live a self-sufficient life. Growing veg, keeping chickens, etc.3,924 followers | Follow
jillfraser
CEO of Jill Milan, a luxury handbag company that produces leather-free handbags in Italy.3,911 followers | Follow
Paul Jimerson
Artist, Photographer, Environmentalist, Psychotherapist, Former Radio Personality, Animal Hugger, Ocean lover3,822 followers | Follow
Gordon J Millar
Never doubt that a small group of people can change the world. Indeed it is the only thing that ever has. #Follow @BPB_Edinburgh @GordonJMillar @DeepEcoDads RT3,763 followers | Follow
John Rennie
Science writer/editor. PLoS BLOGS. Ex-EIC, SciAm. Adjunct, NYU SHERP. Karate yondan.3,724 followers | Follow
Gary Lawrence
Journaliste et blogueur voyages / French speaking travel writer and blogger - Le Devoir L'actualité Elle enRoute Géo Plein Air3,711 followers | Follow
SaveTheFrogs.Com
SAVE THE FROGS! is America's first and only public charity dedicated to amphibian conservation. SAVE THE FROGS!3,703 followers | Follow
Wolfgang Junghans
Filmmakers Community, Producer, EUMAGINE TV, Television with the mouse on the map. HumanRights & Ecology & Fine Arts Channel3,649 followers | Follow
Sandy Guerriere
Green Eco Communities - Sustainability of the Planet begins at home. ~ Become the change you want to see in the world.3,601 followers | Follow
Heide Kolb
Woman, Jungian analyst, horse lover. Everything related to Jungian thought, consciousness & science. Supporting life in all its inner & outer manifestations.3,471 followers | Follow
EcoActiveUSA
Following over 3000 top Green Tweeters. See what they're Tweeting about right now by clicking Following. #eco #green #climate #CSR #EV #ElectricCar #SocEnt3,321 followers | Follow
My Green Education
Jobs,careers,employers,employment,schools and colleges involved in Green,Renewable,Sustainable,Clean Energy.Wind,Solar,Biofuels,Geothermal,energy auditor3,210 followers | Follow
Annie Almeyda
Committed to life, protection and respect for the environment and animals3,154 followers | Follow
Alan McBride
THINK OUTSIDE THE LENS, Photographer, Writer, Francophile. http://www.alanmcbride.com.au Hire this aspiring eccentric and enigma. Love my 3,063 followers | Follow
Arikia Millikan
Aspiring cyborg. Editor of @haitirewired and @howtowired at Wired.com. Photochopper extraordinaire. Fear is the mind-killer.3,016 followers | Follow
Sean O'Hanlon, MSE
Thought Leader in Algae tech, Agriculture 2.0 & Sustainable Biofuels. MSE, Bioneer & creator of #Biochat. I'm here to solve problems, not debate them.2,998 followers | Follow
Rich Massingham
Info and tips geared towards making your home greener, safer, more affordable and more comfortable.2,987 followers | Follow
Rosie Emery
Producer/Writer/Director WGCUs Emmy-nominated Curious Kids TV Show! Grew up in Sherwood Forest! Singer/Songwriter/Env/Educator! Grateful!2,959 followers | Follow
DiadaTerra
Concerned about climate change from Mother Gaia, Global Warming, with the greenhouse effect - globalwarming - climatechange -2,886 followers | Follow
Charles Edouard
an open-minded ecologist, father, european, active in H.R.Services2,873 followers | Follow
peter hoffstetter
Retired,engineer,ex-US Army,007 kind, supporting GOP Congressman Ron Paul for President. Platform for the GOP RE:upcoming Presidential election-see website2,851 followers | Follow
lavenderpanda
I am a bio.teacher. I like all things '-ology'. I luv manga,anime,&also ♥ horror&sci-fi. Imma girly computer geek at ♥.xoxo2,828 followers | Follow
EcoOnlineAdvertising
We want to connect all of the companies around the world to each other on 1 site. On a mission to raise $ for non-profit Eco project's in Costa Rica @wimapperlo2,730 followers | Follow
matthew shirts
Editor-in-chief of National Geographic Brazil, author of O jeitinho americano, editorial coordinator of Planeta Sustentável, and chronicler at VEJA SP.2,685 followers | Follow
Bamboo Inspiration
#bamboo #plants, bamboo #garden, and #gardening across the world. Bamboo flooring, furniture, crafts, clothing, bedding, gifts, building and DIY2,644 followers | Follow
geographile
I mostly retweet geography-related news and chat about geography.2,544 followers | Follow
Ronald Lewis
A right is not a right , until people have the courage to stand up and demand it.The battle is a struggle of endurance not of speed!! #ConnectTheLeft #Obama20122,499 followers | Follow
BPW Australia
Taking action for women's equality in Australia. Sometimes we tweet for controversy.2,482 followers | Follow
Neil Richards
Ran marathons for @savetherhino & @orangutans. Now I care just as much about conservation, just don't run quite so far. New blog for 2011!2,457 followers | Follow
Kerry Dolan
Senior editor at @Forbes covering billionaires, philanthropy & sometimes healthcare and cleantech. kdolan@forbes.com2,417 followers | Follow
Jeanne Reslan
Raising environmental awareness and helping schools and non-profits raise funds. Responsible, Green Fundraising2,397 followers | Follow
Amazon Rainforest
The Amazon rainforest, also known as Amazonia, is one of the world's greatest natural resources.2,242 followers | Follow
Katherine C. James
Revere words, books, paper ephemera. Value kindness, integrity. Writer. Editor. Communication Director. American Indian researching family memoir.2,236 followers | Follow
Ceri Richards
Freelance consultant ecologist, nature writer, novelist, very happy mum and owner of a crazy jack russell x poodle. Currently enjoying maternity leave2,220 followers | Follow
Elenea Grunden
Official Elenea C. J. I. K. Grunden Twitter Page ! Actress, Flora, Singer, The Finer Things In Life, Model, History, Music, Antiques, Travel, Fauna, Art !2,155 followers | Follow
Treedom Investments
Treedom Investments Ltd is part of the Treedom Group of Companies, an Asia based company specialising in re-forestation projects.2,154 followers | Follow
Climate Science News
Be the change – create a green economy by following the latest independent news about climate science & the UN Intergovernmental Panel on Climate Change (IPCC).1,988 followers | Follow
John Jones
I may stand alone, and I may go down quickly, but by God Almighty, I will not go with my head bowed and in chains.1,946 followers | Follow
Lisa Banana
Ani Yeshi Lhamo, Student of Jetsunma @JALpalyul ,Buddhist nun, mother, animal lover, artist, veteran1,870 followers | Follow
Safari Ltd.®
Manufacturer and worldwide distributor of museum quality authentic replica collectibles from dinos to fairies to dragons to your imagination.1,844 followers | Follow
Ramona Schaffroth
tissotweet to trust in Jesus!www.tulip1810.wordpress.com and www.tulip1810.blogspot.com1,832 followers | Follow
Phil Colley
Sometimes I tweet slow, sometimes I tweet quick. Buick PR. GM CPO (Chief Party Officer). Father to a beautiful 12-year-old gymnast. Not a suck.1,806 followers | Follow
Miguel Cano
Musical miscreant. Social media rebel. Metalhead. Classical guitarist. Cheese lover. Obviously, all across the board...1,790 followers | Follow
Caco de Paula
Publisher de National Geographic Brasil e do Planeta Sustentável1,720 followers | Follow
Michelle Dunn
Call me a dreamer, but I believe that we can have an international collaboration towards finding the best ideas that will help the most people on earth,do you?1,705 followers | Follow
Sarah K. Khan
Views the world thru the lens of food, culture, environment & arts. Expert Eater. Writer. Researcher. MS MPH PhD www.sarahkkhan.com www.tastingcultures.org1,649 followers | Follow
Science Illustrated
Science Illustrated Australia is the mag for intellectually curious men and women with a passion for science, discovery and adventure.1,649 followers | Follow
Lynne Hooper
Everything is connected. We cannot separate human rights from protection of the environment.1,594 followers | Follow
Valentina T da Cruz
eco-alemana, minimalista, professional organizer, friki de la productividad, cocinera creativa, blogger y escritora con misión de sostenibilidad1,561 followers | Follow
Stephen Perrine
The New American Diet, from Men's Health, is the authority on obesogens--chemicals that disrupt our hormonal systems and create unnatural weight gain.1,524 followers | Follow
Melonie Dawn
In short: special, lovin single mom of three, love art, science, music, water, laughter, reading, Kenny Chesney and my Mama!1,509 followers | Follow
Michael Witkowski
Science, medicine, technology, culture, human rights, politics news.Hannover events.Active member AMNESTY INTERNATIONAL Germany,SoVD,LNDT,http://eee.am/wittich1,469 followers | Follow
Kevin Dulin
My name is Kevin Dulin and I'm a Student at the University of St. Andrews studying #Sustainable Development and Geography. I like #Apple and @Coldplay1,435 followers | Follow
RadhikaNaikDeshpande
Science writer and communicator, Former research scientist, Open-minded thinker, Spiritually evolving human.1,433 followers | Follow
Amelia Timbers
Into energy/climate, CSR, social investing, sustainability, economy & or law? Follow me!1,427 followers | Follow
Mark Johnson CKD
FAIA|AIBD|CKD Marketer/Educator/Architect/Speaker - Design+building products industry. Green Builder Media - National Director, Social & Virtual Media1,388 followers | Follow
Sea Change Radio
Sea Change Radio - covering the shift to sustainability. Broadcast by over 50 radio stations in the U.S.1,373 followers | Follow
Renée Kirkpatrick
Passion for Animals,Nature,Wildlife, Conservation,Environment. Ecotourism, Photography,Vegan,Yoga,Green living. Doing my part to make this world a better place.1,365 followers | Follow
Claudia v/d Elsen-WP
Creative/high sensitive/visual thinking/animal loving vegetarian with strong bond to nature. Loves photography, cooking, arts, classical music and so much more1,308 followers | Follow
tristam sparks
Photojournalism, UX & Graphic design. Interaction designer at Amnesty Int'l.1,308 followers | Follow
Solar Fred
Manufacturer and distributor of custom designed solar hot water systems for commercial applications. We Tweet solar!1,240 followers | Follow
Gabrielle Songe
Writer photog artist poet & ha' penny farmer Interests: US_world news peace green energy animals film photog family jazzy world music & creative writing @blog1,225 followers | Follow
BiodivEducation
Biodiversity Education & Awareness Network (BEAN)is an Ontario based group working to increase understanding of biodiversity & what we can do to conserve it1,165 followers | Follow
J. P. Taylor
A voice for wild creatures & wild places and the natural magic of nature1,113 followers | Follow
maya henny desva
1,062 followers | Follow
Lone DroscherNielsen
Project Manager at Borneo Orangutan Survival Nyaru Menteng Project1,057 followers | Follow
Gabriele Lässer
#wordpress #responsivedesign #html5 #css3 #theming #xml #xslt #sustainability #philosophy #renewables #cognitivescience #vegan1,044 followers | Follow
wesley walker
I build wind generators and solar panels. Now you you can. This summer, huge hydrogen generator and save 45% gas. Hydrogen home heater by 2011.1,043 followers | Follow
Evan A. Martin
EAM † Achiever of Design - Creative Director @SurseStudios and @AMartinandCo. So.Californian. ☀1,012 followers | Follow
encoderX (∑XPLICI†)
Addicted ReTweeter. Luvr of inspirational, motivational, tech, environmental, wildlife & breaking news! Mad about Buddhism992 followers | Follow
Munnaontherun
987 followers | Follow
Johannes de Silentio
I'm an obscure, unappreciated playwright. I sleep in a musty garret. I subsist on the table scraps of fat, bloated plutocrats. Someday, I'll kill them...953 followers | Follow
sheryl bottner
vegan animal rights activist wildlife conservationist nerd child of the South915 followers | Follow
*~HolidayMermaid~*
*~I wish we all had a sense of humor, I wish no one had guns, I wish no one went hungry & fear was all gone. Whatever your bio reads I hope we all share love.~*901 followers | Follow
Douglas W Miller
901 followers | Follow
Knut Cayce
Wordsmith, Educator, Newshound, Amateur Historian, one-time Reporter & Student of the Law during a sometimes misspent youth.896 followers | Follow
Blatant World
Facts & Figures, Civil Rights, Politics, War, Science, Nature, Health, Population, Military, War On Terror, Geography, Documentaries, Speeches, Video Clips #p2880 followers | Follow
Stephen Ryan
BSc Zoology, environmentalist, photographer, tea and coffee fanatic living in Ireland. Aspiring science communicator!875 followers | Follow
Ahmad Ammar
A frndly, weird, sincere, 16 yr old, web developer, researcher, hardcore hacker, I.T geek, musik freak, & a cricket luver...875 followers | Follow
Jerry Zambrano
A simple man of few words. Enjoy Social Networking, News Feeds & observing online trends. SLC UT guy. Love LOST & all things Stargate. IT professional.841 followers | Follow
Tomas Wyns
Climate Policy Expert and Director of CCAP-Europe (Center for Clean Air Policy). Tweeting in my own name. Visit my blog http://europeanclimatepolicy.eu833 followers | Follow
aadhu ahid
astronomy enthusiast, stargazer, flashpacker, ex-lawyer, part-time lecturer, mostly harmless824 followers | Follow
fabf01f66 6bff65a20f
(Rss link) µtant, Luv the Creative Commons, U\L-nix, Freedom! Solar Energy & Technology Transfers. #History #Rules818 followers | Follow
SANANDA, rock-pop
SANANDA, pop-rock consciente levando uma nova mensagem - RECICLA!806 followers | Follow
Kristina Summers
Mom, writer, blogger, PR Specialist, social media guru, superhero, conservationist, activist and all around nutty but loyal individual.759 followers | Follow
Frances howell
I love Wales ,I love this wonderful medieval welsh house and I love the Pembrokeshire Coast and I will share it with you746 followers | Follow
Mimi Muircastle
Multiple virtual worlds traveler & always interested in nonprofits & education wherever I go!711 followers | Follow
Geovana Cartaxo
Advogada ambientalista, professora universitária (UNIFOR), mãe696 followers | Follow
Sapiens Productions
A small and award winning documentary film production company run by Dutch filmmaker and geographer @joshkawessels (PhD). RT = not endorsement.691 followers | Follow
Niclas Ihrén
Thrivabilty nomad searching for the narrow global path towards an enriching and inspiring sustainable future674 followers | Follow
StefanBornemann
lead & conduct ! create values in leadership + management; identitify + activate hidden talents669 followers | Follow
George Larson II, MA
ex-social scientist, now just a people watcher, but with a post-grad degree to prove I know nothing so its cool. BTW, I RT & tweet a lot.641 followers | Follow
Adam Smith
Entrepreneur, consultant, eco advocate, loves the Dorset countryside in all seasons - specialisms include retail, eCommerce and Social Enterprise617 followers | Follow
Adilson Rodriguez
FLA FLU PROD - Concept and Production For Flavored Cultural Artistic Events / AR Cultural Producer & Business/ Festival Encantado -Alto da Boa Vista - Rio616 followers | Follow
Peter Taysum
Gorgeous, fabulous, talented, amazing, brilliant, oh, and modest ;-) able to take the p out of myself590 followers | Follow
Stephen Gradwick
Independent Tribunal Chairman, former civil servant and school governor. Loves wildlife, ecology, the environment, justice, accountability and chemistry...585 followers | Follow
nubiusorganics
Nubius Organics is a Green web-store offering a wide selection of green, organic, eco-friendly & reusable products for your green lifestyle. Check us out!550 followers | Follow
VT Woods Green Team
Vermont Woods Studios is an online retailer of American made, eco-friendly furniture. Supporting the fine craftsman of Vermont w/ focus on green interior design544 followers | Follow
Rika Nauck
Running Incredible Ladies website on: 'Getting the bum up and DOING something!'527 followers | Follow
Luciana R. A. Lima
Uma metamorfose ambulante.. A cada dia que passa percebo que neste mundo não vale a pena ser normal..488 followers | Follow
Lawrence Romero
Matemático, amante de la tecnología y la música, ambientalista, crítico y curioso474 followers | Follow
Vanessa Hernandez
dabbles in writing, photography, permaculture community organizing and world changing. http://www.greenandfreeblog.com/ & http://www.infinitelyamazing.com470 followers | Follow
Way To Go Cycles
Electric bicycle sales and rentals in Tempe, Arizona. Love at first ride! Pedal or electric motor or both. Up to 20mph for 15 to 40 miles/charge. Pedego Dealer.443 followers | Follow
Annelies Butter
Marketing / PR @FRTRSS - Master Student UvA - Dochter @EVC_Heemskerk408 followers | Follow
Suzan Tyler Decker
Childrens Green Books Author, NEW! Johnny Green and the Little Green Man, about recycling396 followers | Follow
Jessica Harmon
Tick-borne disease ecologist with an addiction to Starbucks and my big brown dog. GO VOLS!376 followers | Follow
The Green Pirate
The Green Pirate is about love for our planet & changing our lifestyle to protect and conserve the environment : Think Global, Act Local : Eco&Ocean-Activism.374 followers | Follow
David Fischlowitz
healthy warmth, food, and shelter. green building, sustainable agriculture, energy & water conservation. reduce, reuse, repurpurpose, recondition, rethink366 followers | Follow
Annie Frances
Ink on hand! Like writing novels, getting outside and surrounding myself with creative people. Small business owner surviving the recession351 followers | Follow
Paola Villavicencio
Escritora compulsiva, fotógrafa autodidacta y turista 24/7. Perna de fibra, nadé a los 3 y escribí a los 4. Moldeándome en periodismo.347 followers | Follow
Monica Erikson
Hard-working, 43-year-old intense explorer on culture, global politics/affairs and climate change.Love music, travelling, books and animals.UNICEF/WWF member.320 followers | Follow
Mike Chapple
OKC Thunder fan,Harley rider,father of 4 boys,love to offshore fish & smoke cigars,ALWAYS HARNESS THE POSITIVE AND BLOCK THE NEGATIVE303 followers | Follow
Cheick Ladji Traore
Young African Startuper, im a Owner & Founder of I.S.P (Prestation de Services Internet). U bring the ingtedients, We'll make a DIGITAL STEW Together ;)301 followers | Follow
Bernhard J. Smid
Currently working as Projects Supervisor of Public Policies (focus on climate change), at the Amazon Environmental Research Institute – IPAM (www.ipam.org.br)284 followers | Follow
Scott M. Morgan
Likes: Bikes, Science, Skepticism, Computers, Gadgets, Learning, Podcasts, Team In Training Dislikes: Irrational Thinking, Cancer276 followers | Follow
Iselin Fergestad
b.March 10.Film Music Design,Cultural history,Green blogger,Multimediadesigner, Eco-communicator: ecoiselin.blogspot.com Mail: iselin.fergestad(at)gmail.com263 followers | Follow
EPA Burn Wise
U.S. EPA’s Burn Wise program emphasizes burning the right wood, the right way, in the right wood-burning appliance to protect your home, health, and air.258 followers | Follow
Andy Steel
Founder of the PATT Founation, Director of Equitech and Asia Forestry – “Saving the planet one tree at a time!”242 followers | Follow
Mark Follenweider
225 followers | Follow
Giovanni P Autran
EMMY (R) Award-winning documentary filmmaker (when I'm not doing gemsnyc.com @GEMSNYC or Periods. @PERIODSfilms ).208 followers | Follow
Carmen Consuelo
I like to read, people, weather, nature, environment, travel. Leer en español. Arte en general.197 followers | Follow
joernsteinz
Trying to make the world greener with every EUR (not) spent, internet business, fitness, startups179 followers | Follow
Marjolein Heesters
Impro-actrice, host and Entert(r)ainer / respect all that breathes/ liefde voor mensen én dieren / enjoy life and love / Check my website176 followers | Follow
PieceofPeaceAnimals
Our sanctuary rescues, cares, and is home to 250 animals who needed our help.175 followers | Follow
Thomas Hyllengren
Marketer with interest in environment, transport and steel (and electronics, networks, people, and, and, and...)165 followers | Follow
Maria João
I'm a lawyer/ukulele player/artistic painter/swimmer/marathon runner wannabe (I'm getting there!)/movie junkie/avid reader/chocolate lover... How about you?164 followers | Follow
Kristina Summers
Eco-oriented multi media and consulting. Using Social Media and web 2.0 for Conservation. Let us help you go green for a better world!141 followers | Follow
Ahmed Abdeen*
social media guru who enjoys doing all kinds of fun business relationships, marketing, advertising, and most of all, social networks research120 followers | Follow
Jeremy Edmiston
I play a critical role in the thinking, planning and production of complex web systems for the corporate sector, higher education, and ministries.100 followers | Follow
SHAHULHAMEED TT
I am in the process of integrating art and athletics as part of enjoying gods beautiful creation with a green economic perspective99 followers | Follow
The Artist's Eyes
Your art dreams created through the artists eyes. [FREELANCE/ECO ARTIST]98 followers | Follow
douglas trent
Fighting Poverty ~ Preserving Nature. I am an ecologist, Jaguar Researcher, Birding expert & photographer. I'm passionate about preserving the environment.85 followers | Follow
AFAMAAR Zarcero
Protegemos y Recuperamos áreas en peligro para conservar el agua60 followers | Follow
Ruth heenan
Are you an artist who is passionate about the environment and health? Enter online now42 followers | Follow
The Sage of Dragons
38 followers | Follow
Kerry Given
34 followers | Follow
Nor Liyana Mohd Noor
name = Nor Liyana Mohd Noor age = 18 years old hometown,live = Penang Seorang yg sgt simple kdg2 sensitif n degil. Kelemahan : takut dgn kucing..huhu28 followers | Follow
Relive Earth
Community for wildlife and Nature Lover. Relivearth.com aims to build network of true wildlife lovers and naturalists through blogs, species profiles, photos.17 followers | Follow
Greg Mason
Environmental Manager,Farm Owner,Sustainable Development,EIS,EMS,Carbon Sequestration,Policy Development,CSR,HazWaste,HazMat,Crisis Mgmt,Planning,Education,6 followers | Follow
Douglas Trent
2 followers | Follow
