Environmental Film & Screenplay Festival @environmentalfest.bsky.social A festival designed to showcase the best of new environmentally themed films (shorts, features) and screenplays (shorts, features, TV pilots) from around the world. We accept any genre.
https://filmfreeway.com/EnvironmentalFestival
@cleanearth4kids.bsky.social @cleanearth4kids.bsky.social 
Defend Public Health - Ohio @dphohio.bsky.social https://www.defendpublichealth.org/state/ohio
Save Ohio Parks @saveohioparks.bsky.social Ohio org aims to stop fracking under our pristine state parks and public lands. Help protect our natural resources for future generations. Join us. Act.
APHA @apha.org The American Public Health Association works for optimal and equitable health & well-being for all. Join us at APHA.org
Big Gas Polluters @biggaspolluters.bsky.social Protecting communities by holding corporations accountable for their methane emissions
Western Environmental Law Center @westernlaw.org We use the power of the law to foster thriving, resilient western lands, waters, wildlife, and communities in the face of a changing climate.
Earthworks @earthworks.bsky.social Protecting communities & environment from adverse impacts of resource extraction while promoting sustainable solutions.
earthworks.org
Peter Kalmus @climatehuman.bsky.social Climate scientist working at NASA/JPL and lover of truth. Arrested for defending Earth. Opinions mine. 
Sierra Club Pennsylvania @sierraclubpa.bsky.social We're dedicated to exploring, enjoying, and protecting Pennsylvania's wild places.
The Allegheny Front @thealleghenyfront.bsky.social Independent environmental news
Public radio/podcast/digital
Based in Pittsburgh
www.alleghenyfront.org
Climate Power @climatepower.bsky.social Fighting for bold climate action, exposing Big Oil’s greed, and holding polluters accountable ⚡️
WATERSHED Investigations @watershed-i.bsky.social Award-winning independent not-for-profit investigative journalism in the public interest.
https://watershedinvestigations.com/
Watershed is:
@rachelsalvidge.bsky.social
@leanahosea.bsky.social
Posts by Chloe
Pittsburgh Post-Gazette @post-gazette.com Pittsburgh and Western Pennsylvania's leading source for news and analysis. Support local journalism by subscribing at http://my.post-gazette.com/activate
View our starter pack: https://go.bsky.app/Gaxi8Zc
The Guardian @theguardian.com The need for independent journalism has never been greater. Become a Guardian supporter https://support.theguardian.com
🇺🇸 Guardian US https://bsky.app/profile/us.theguardian.com
🇦🇺 Guardian Australia https://bsky.app/profile/australia.theguardian.com
EDF Energy Transition @edfenergyex.bsky.social Environmental Defense Fund's Energy Transition team. Working to bend the curve on global GHG emissions from fossil fuel production and use by 2030, cleanly + equitably.
Indivisible Tompkins County NY @tompkindivisible.bsky.social Mobilizing for democracy in Central New York.
❌👑
https://indivisibletompkins.org
Lee Zeldin (Mirror) @epaleezeldin.govpeeps.us Mirrors tweets by 17th Administrator of the Environmental Protection Agency @EPA, proudly serving in President Donald Trump’s Cabinet
[Public service journalism; not affiliated with government. Maintained by @GOVpeeps.bsky.social at http://GOVpeeps.us]
Moms Clean Air Force - WV @cleanairmoms-wv.bsky.social We are a community of moms and dads joining to fight for clean air and our childrens’ health in West Virginia. Join us!
ReImagine Appalachia @reimagineappal8ia.bsky.social Reimagine Appalachia is dedicated to making sure that no matter what we look like or the size of our bank account, everyone who lives here can have a good job, is cared for, can put down roots for the future, and leave healthy land for their children.
Sun Day @sundayofaction.bsky.social A movement celebrating the power of clean energy ☀️ Watch The Light Won’t Dim documentary on YouTube: bit.ly/lightwontdim 🔗 sunday.earth
Yellow Dot Studios @yellowdotstudios.bsky.social Non-profit media studio from filmmaker Adam McKay (Don’t Look Up) exposing Big Oil lies and the dangerous new world they've created. Jokes included but not guaranteed.
New Sun Rising @newsunrising.bsky.social We envision a vibrant and equitable future where communities are sustainable and have access to the resources necessary to thrive. 
The YEARS Project @theyearsproject.bsky.social We are the storytellers of the climate crisis, sharing what’s real, what’s urgent, and what’s possible.
@fairshake.bsky.social @fairshake.bsky.social 
Pennsylvania DEP @pennsylvaniadep.bsky.social dep.pa.gov
Our mission at the Department of Environmental Protection is to protect Pennsylvania’s air, land, and water resources, while ensuring the health and safety of Pennsylvania residents and visitors.
Photo: ©Matt - stock.adobe.com
Congressman Chris Deluzio @deluzio.house.gov Fighter for Western PA. #PA17 Congressman, veteran, voting rights attorney, union organizer.
Arvind Venkat @drarvindvenkat.bsky.social Husband, Father, Emergency Physician, State Representative of Pennsylvania’s 30th Legislative District
Bucks County Beacon @buckscountybeacon.com Progressive news, analysis, and opinion from Bucks County, Pennsylvania and beyond. https://buckscountybeacon.com 
Allegheny Independent Media @alleghenyindmedia.bsky.social A non fluff media outlet for the Alleghenies. We look at social trends for the issues that matter to the area. We use data analysis, interviews and cover major events.
Kiley Bense @kiley.bsky.social Journalist at @insideclimatenews.org covering climate change, the environment, public health, and politics.
Recent work:
https://insideclimatenews.org/profile/kiley-bense/
Environmental Health News @ehnewsroom.bsky.social The official newsroom of Environmental Health Sciences, a nonprofit, nonpartisan organization that drives science into public discussion & policy. 
Karen Feridun @karenferidun.bsky.social Co-founder of Pennsylvania's Better Path Coalition and No False Solutions PA.
Food & Water Watch New York @fwwnewyork.bsky.social New York team of @foodandwater.bsky.social, fighting for the safe food, clean water, and livable climate we all deserve.
Nicole St. Denis @nicolestdenis.bsky.social Scientist, science communicator, smartass. Founder and Principal @ High-Fidelity Science Communications. Thoughts are my own, but then so is the company. She/Her
Inversion Documentary @inversion-doc.bsky.social The Unfinished Business of Pittsburgh's Air. A documentary in production by Mark Dixon. Trailer: https://youtu.be/WZ6OdXQOZDo . Website: https://inversiondoc.com . 
FracTracker Alliance @fractracker.bsky.social Nonprofit dedicated to mapping, analyzing, and sharing data on oil, gas, and petrochemical impacts. Our insights: fractracker.org
For more information and direct links to current work, visit linktr.ee/fractracker.
Ed Gainey @gaineyformayor.com Mayor of the City of Pittsburgh. Building CommUnity Every Day. Enjoying what I have been given. Running for reelection in 2025 to Keep Pittsburgh Home. Official Account. He/Him
Sustainable Youngstown @sustainableytown.bsky.social Protecting land, air, water and ecosystems in our city in order to live during the climate crisis. (330) 333-8410 https://www.stop-sobe.com/
sustainableyoungstown@gmail.com
Ohio River Valley Institute @ohiorivvalleyinst.bsky.social Sound research for a more prosperous, sustainable, and equitable Appalachia.
Joaquin Castro @joaquincastrotx.bsky.social Texas Congressman. Democrat. Born, raised and represent San Antonio.
Intelligence Committee (HPSCI) + Foreign Affairs Committee (HFAC).
Beyond Plastics @beyondplastics.bsky.social Working to end plastic pollution everywhere. Find us at www.BeyondPlastics.org or https://bit.ly/m/beyond-plastics
Mary Grant @mary4water.bsky.social Water Policy Director @foodandwater.bsky.social
Zealan Hoover @zealan.bsky.social Formerly Biden 46 and Obama 44.
Most recently Director of Implementation for the U.S. Environmental Protection Agency
Appalachian Voices @appvoices.org A leading force in Appalachia’s shift from fossil fuels to clean energy, healthy communities and 21st-century local economies.
https://linktr.ee/appalachianvoices
Green Philly @greenphilly.bsky.social Your resource for a sustainable, local, and accessible lifestyle. 🌱 Making sustainability fun since '08.
⬇️Sign up for our weekly newsletter!
http://eepurl.com/YDcU5
Buckeye Environmental Network @buckeyeenviro.bsky.social BEN is committed to empowering grassroots organizations, individuals, and local communities to advocate for environmental justice.
Learn more at benohio.org
Alt National Park Service @altnps.bsky.social The official "Resistance" team of U.S. National Park Service. Our website: www.ourparks.org
Will Bunch @willbunch.bsky.social National opinion columnist, Philadelphia Inquirer; author of After the Ivory Tower Falls; free weekly newsletter at inquirer.com/bunch
HabitatMap @habitatmap.bsky.social HabitatMap is an environmental technology non-profit building open-source, free, and low-cost environmental monitoring and data visualization solutions https://www.habitatmap.org/
Food & Water Action Europe @foodwatereurope.bsky.social European team of @foodandwater.bsky.social, fighting for the safe food, clean water, and livable climate we all deserve.
Protect PT @protectpt.bsky.social We're a citizens group working to ensure the safety, security, and quality of life from the effects of unconventional gas development. protectpt.org
Climate and Health Alliance @climate-health.bsky.social We're building a powerful health movement for climate action and sustainable healthcare. Join us 🌏💪
https://www.caha.org.au/
#ClimateHealth #SustainableHealthcare
📍Australia
People Over Petro Coalition @peopleoverpetro.bsky.social People Over Petro Coalition supports people in our communities to create a world that puts people’s health and well-being over fossil-fueled corporate profits
peopleoverpetro.org
Prof. Bob Howarth @profbobhowarth.bsky.social Professor at Cornell University, Earth system scientist, co-EiC Land-Ocean-Atmosphere Research
Toxic-Free Future @toxicfreefuture.bsky.social We’re fighting for a toxic-free future for you, your family, and your community. #ToxicFreeFuture #MindTheStore #SaferChemicals
toxicfreefuture.org
Conservation Voters of PA @conservationpa.bsky.social 🗳️ Elect environmentally responsible candidates
🌳 Advocate for clean water, clean air & clean energy
🌄 Hold elected officials accountable
@ehpscott.bsky.social @ehpscott.bsky.social 
Pipeline Safety Trust @pstrust.bsky.social The Pipeline Safety Trust is a nonprofit public watchdog organization promoting pipeline safety through education and advocacy.
Reposts ≠ endorsements
Appalachian Leaders Network @appalachianleaders.bsky.social Local and state leaders advancing energy transition, clean air and water initiatives and protecting democracy in the Ohio River Valley Region.
PennFuture @pennfuture.bsky.social Pennsylvania's environmental advocate and watchdog fighting against potential threats to PA's clean air, pure water, and healthy climate since 1998.
Dr. Sandra Steingraber 🏳️🌈 @ssteingraber1.bsky.social PhD biologist, author, climate activist, adoptee rights activist. Senior Scientist and Writer in Residence, Science and Environmental Health Network, Rachel Carson scholar with Library of America. Reminder: Nobody’s coming.
Senator Jay Costa @senatorcosta.com Proudly serving as the Senator of the 43rd District including parts of Pittsburgh and Allegheny County. Leader of the Pennsylvania Senate Democratic Caucus. Fighting for every Pennsylvanian. SenatorCosta.com
Barb Warwick @barb4pgh.bsky.social Barb is a working mom living in the Four Mile Run corner of Greenfield. She is the Pgh City Councilmember for District 5. Personal account.
PA Environment Digest, By David E. Hess, Former PA DEP Secretary @paenvironmentnews.bsky.social This is the instant news feature of PA Environment Digest newsletter-- www.PaEnvironmentDigest.com -- a product of PA Environment News LLC
Annie Regan @annieregan.bsky.social 🍃Campaigns Director at PennFuture
🌞Working towards a more sustainable future for all Pennsylvanians
📍Philadelphia but from Pittsburgh
Posts are my own & may not reflect my employer
Clean Air Council @cleanaircouncil.bsky.social Protecting everyone's right to breathe clean air | Philadelphia, PA | https://cleanair.org/
Breathe Project @breathe-project.bsky.social A coalition of residents, environmental advocates, public health professionals and academics using the best available science and technology to improve air quality, eliminate climate pollution and make our region a healthy, prosperous place to live.
Pittsburgh Green New Deal @pghgnd.bsky.social We support ending and reversing the damage to our environment, while at the same time ensuring racial, migrant, and disability justice, union jobs, health care, housing, mass transit, education – in short, respect and care for all people and ecosystems.
Climate Action Plan Justice Coalition @capjc.bsky.social The Climate Action Plan Justice Coalition advocates for environmentally just, transparent, accountable, collaborative climate action planning that includes and empowers vulnerable communities harmed by climate change and systemic oppression. SW PA ⊂ Earth
Steve Mellon @stevemellon412.bsky.social Journalist currently on strike at the Pittsburgh Post-Gazette, now writing for the striker-produced Pittsburgh Union Progress.
JonDelano @jondelano.bsky.social Political analyst & journalist, KDKA-TV (CBS Pittsburgh) for 30 years; CMU Heinz College adjunct professor for 25 years; congressional staffer for 14 years; and even a practicing attorney! Retired sort of, mostly I just like people with strong views!
Venuri Siriwardane @venuri.bsky.social Journalist covering public health in PGH. Get your news from trustworthy BIPOC, LGBTQ+, disabled, immigrant, working class or otherwise marginalized journalists.
Stephanie Strasburg @stephstrasburg.bsky.social Pittsburgh-based photojournalist for nonprofit newsroom Public Source, covering people, politics, news, culture & change in America's Rust Belt. Mucks about in the gray areas, professionally staring too long at things.
stephaniestrasburgphoto.com
Moms Clean Air Force @momscleanairforce.org We are a community of 1.6 million moms and dads united against air pollution—including the crisis of our changing climate—to protect our children’s health!
Www.momscleanairforce.org
Jessica Benham @jessicabenham.bsky.social PA State Representative, HD36. Personal account. For legislative account, see @repjess.com
Sam Wasserman (he/him) @samwasserman.bsky.social WI | CT | PA | Was: @GaineyForMayor.com, PA Political & Coalitions Director for Kamala Harris, Comms Director for Sara Innamorato, Comms & Digital for Mayor Ed Gainey / City of Pittsburgh | Disabled & Proud | Always Learning | ✡️ | 🏳️🌈
Sara Innamorato @innamo.bsky.social Here for a good time, not a long time, but the good time is building an Allegheny County for all.
Call me ACE.
ashleigh deemer @ashleighdeemer.bsky.social Organizer, Advocate
*Pittsburgh*
Pittsburgh City Paper @pghcitypaper.com 💯Pittsburgh’s alternative for news, art, and entertainment.
🆓Always free in print and online.
pghcitypaper.com
Bill McKibben @billmckibben.bsky.social Founder 350.org and Third Act, author The Crucial Years on substack https://billmckibben.substack.com/
Author of 21 books, beginning with The End of Nature
Michael E. Mann @michaelemann.bsky.social Scientist/Author/Speaker; Presidential Distinguished Prof/Director Center for Science, Sustainability & the Media, U. Penn; National Academy of Sciences; American Academy of Arts & Sciences; Royal Society; Tyler Prize
Peter Gleick @petergleick.bsky.social Climate, water, birds, bluegrass mandolin. Member US National Academy of Sciences, MacArthur Fellow, Carl Sagan Prize, author of The Three Ages of Water (2023) and When the Well Runs Dry (2026). Email me at pgleick (at) gmail.
Ryan Deto @ryandeto.bsky.social Bay Area native, proud PGH transplant. Pittsburgh reporter for Axios. Past: TribLive and Pittsburgh City Paper. Tips: ryan.deto@axios.com
Charlie Wolfson @chwolfson.bsky.social Pittsburgh and Allegheny County government reporter, PublicSource.org | Interested in local government, elections, baseball, Pittsburgh
Chris Potter @cpotterpgh.bsky.social Two potholes in a hoodie, politics/government editor for WESA-FM. Too young to die, too old to pray.
Summer Lee @summerlee.bsky.social Somebody's aunty, organizer, sarcastic best friend, or Congresswoman.
MethaneHunter @txsharon.bsky.social Oil & gas pollution is everywhere but it's invisible like germs. I make it visible. It is causing the climate crisis. I show their dirty secrets and expose their fraud and lies. They sue me to shut me up but I win. 5th gen Texan, hate football. 
Stand.earth @stand.earth challenging governments and corporations to make the health of our communities, our environment, and our climate the top priority.
“Stand for the people and places you love.”
📧 Email list: Stand.earth/Join
🗣️ https://stand.earth/take-action/
The New Republic @newrepublic.com Ideas. Influence. Impact.
TNR is a leader in the continuing fight for American democracy and a must-read if you want to know the ideas impacting politics and culture today.
Follow us: https://profile.google.com/@newrepublic
M. C. Benner Dixon @mchristinebd.bsky.social Writer, editor, coach. She/her. Pittsburgh. My writing trends lyrical, peculiar, melancholy, existential. Books: MILLIONS OF SUNS (2023). THE HEIGHT OF LAND (2025). Covid cautious/airborne aware. Rep: Naomi Davis, BookEnds. linktr.ee/mchristinebd
😷Mark Dixon @markdixon.bsky.social Filmmaker, photographer, environmental activist, runner. Working to clean the air and end fossil fuels. I don't have long COVID but support those who do. #covidisntover #maskup #airquality #climate https://linktr.ee/markedixon
Cate Bonacini @cbonac.bsky.social Communications + advancing a #PlasticsTreaty with @ciel.org | proud @wbng.org union member | Zen practitioner | bibliophile | LGBTQ | long-COVID / disability | Posts are my own
DeSmog @desmog.com Clearing the PR pollution that clouds climate science.
Phoebe Cooke @phoebecooke.bsky.social Investigative journalist, co-deputy editor at DeSmog UK @desmog.bsky.social | she/her
Nick Cunningham @nickcunningham.bsky.social Reporter for Gas Outlook, covering oil and gas industry. Previously at DeSmog.
Portland, Oregon
https://nickcunningham.blog/
https://gasoutlook.com/authors/nicholas-cunningham/
https://www.desmog.com/user/nick-cunningham/
Gwen Arnold @policyandpups.bsky.social UC Davis Center for Enviro Policy & Behavior. Associate editor, Policy Studies Journal. Governance, institutions, policy process, fracking. Ehler’s Danlos. Dog rescue helper 
Rogue Citizen One @roguecitizenone.bsky.social Enraged Citizen, Kayaktivist, Avid Hiker, Lifelong Democrat, Retired Chef, Genetic Predisposition for Snark
American Red Cross Volunteer
Andy Gheorghiu @andygheorghiu.bsky.social Freelance campaigner/consultant for climate/environmental protection - Fighting fracking, gas/LNG, #Fracking4Plastics