Buffer @buffer.com The social media management platform for scheduling, publishing & analytics across every major network. Plan your content calendar in one place. This account is managed by real humans. 💙
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Yale Climate Connections @climateconnections.bsky.social We're a news service that helps you understand climate change and what you can do about it. Get climate solutions in your inbox: https://yaleclimateconnections.org/newsletters/
Costa Samaras @costasamaras.com Climate, energy, emerging tech, resilience, & policy professor. Carnegie Mellon Univ. Institute for Energy Innovation Director. Former Biden-Harris White House OSTP Chief Advisor for the Clean Energy Transition. Personal account. He/Him. costasamaras.com
Covering Climate Now @coveringclimatenow.org #CCNow is a collab of 500+ media outlets creating an all-newsroom approach to covering climate. The climate news & resources you need NOW: tinyurl.com/CCNowNL
Donate to support our work: https://bit.ly/3SMIvUW
Robinson Meyer @robinsonmeyer.bsky.social I’m the founding executive editor of Heatmap News, a contributing Opinion writer for The New York Times, and the cohost of the Shift Key podcast.
📍NYC
Emily Atkin @emorwee.bsky.social I run HEATED, a weekly newsletter and podcast devoted to climate accountability reporting and opinion. Philly-based. She/her.
Signal: @emorwee.06
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
U.S. Impact Investors Association @impactinvestorsusa.bsky.social We are an association of impact investors based in the United States who invest in high growth and positive impact companies.
Alex Steffen @alexsteffen.bsky.social Planetary foresight and personal climate strategies.
Courses: https://alexsteffen.thinkific.com/
Podcast/newsletter: https://alexsteffen.substack.com/
Start here → https://alexsteffen.substack.com/p/foresight-is-no-longer-a-luxury
Fran Seegull @franseegull.bsky.social President, U.S. Impact Investing Alliance & Executive Director, Tipping Point Fund on Impact Investing; fmr Ford Foundation & Chief Investment Officer at ImpactAssets #impinv #impactinvesting #econdev #socent #socfin
Pioneers Post @pioneerspost.bsky.social Intelligent journalism for social entrepreneurs, impact investors and mission-driven businesses around the world.
Sign up for our free weekly newsletter at www.pioneerspost.com.
Rob Day @cleantechinv.bsky.social Pragmatic solutions to big problems. Nothing here is investment advice, viewpoints are personal only, YMMV…
WRI Ross Center for Sustainable Cities @wrirosscities.bsky.social Helping cities make big ideas happen. A program of
@worldresources.bsky.social. Producer of http://TheCityFix.org. Home of #PrizeForCities.
Impactvesting @impactvesting.bsky.social Working with asset managers, governments, and businesses to identify real opportunities for climate adaptation, mitigation, and sustainability.
DecarbonCopy.substack.com
www.impactvesting.org
Eric Wesoff @ericwesoff.bsky.social Climate reporter and media exec
Canary Media!
www.canarymedia.com
Rewiring America @rewiringamerica.bsky.social Rewiring a new energy story for American households ⚡ rewiringamerica.org
Our World in Data @ourworldindata.org Our World in Data is a free, nonprofit website with a mission to increase understanding of the world’s largest problems and drive informed action to solve them. Based out of Oxford University (@ox.ac.uk), founded by @maxroser.bsky.social.
Harvard University Press @harvardpress.bsky.social Publisher of original scholarship that has shaped our intellectual life for over a century & classics that have shaped our culture for two millennia. | https://www.hup.harvard.edu
New Economics Foundation @neweconomics.bsky.social Change the rules. Share the wealth. Protect the planet.
Post Carbon Institute @postcarbon.org We envision a world where resilient, just, and sustainable communities coexist with nature, thrive within ecological bounds, and provide greater protection for both human and non-human lives.
postcarbon.org | resilience.org
United Nations Global Compact @globalcompact.bsky.social #UnitingBusiness for a better world through #TenPrinciples on human rights, labour, environment and anti-corruption.
Ed Markey @edmarkey.bsky.social U.S. Senator fighting for the families and future of Massachusetts. Malden Native, Red Sox Fan, Net Neutrality Defender, co-author of the Green New Deal ( he/him )
Rodney Sampson @rodneysampson.bsky.social We build Black families that build Black ecosystems to dismantle the status quo in 4.0. I have more days behind and I plan to live & love those I’m called to love. There’s also OHUB, Piksel, StreamingFaith, 100 Black Angels, Brookings & Kenan Flagler.
Patty Simonton @pattysimonton.bsky.social Conscious capitalist. Ecosystem Builder. Entrepreneurship Development Professional.
Energy Gang @theenergygang.bsky.social Weekly discussions on the fast-changing world of energy hosted by
Ed Crooks.
https://www.woodmac.com/podcasts/the-energy-gang/
Project Drawdown @projectdrawdown.bsky.social 🌍 The world’s leading guide to science-based climate solutions.
Visit www.drawdown.org to learn more
Ford Foundation @fordfoundation.org Justice begins where inequality ends. We’re building a world where everyone has the power to shape their lives.
fordfoundation.org
Obvious Ventures @obvious.bsky.social A venture capital firm investing in entrepreneurs who are reimagining trillion-dollar industries across planetary, human, and economic health.
@trelstad.bsky.social @trelstad.bsky.social 
Sonal Shah @sonalrshah.bsky.social Social Impact Leader. CEO @TexasTribune. Former @UnitedWay @TAAF @BeeckCenter | boards: @ConsumerReports @Internews Advisory Council @Pinterest @Comcast | love tennis, college basketball, volleyball and HGTV.
Jigar Shah @jigarshahdc.bsky.social husband, dad, focused on elevating American entrepreneurs and innovators to achieve energy abundance by deploying at scale. It's simple, not easy. https://www.linkedin.com/in/jigarshahdc/
Gil Friend - Sustainability OG @gpfriend.bsky.social Advisor. Board member. Coach. Speaker.
I post about #sustainability, #climate, #strategy, #policy, #employeeOwnership.
And what it might be like if we if we did business—& everything else—as though we actually belong to the living world.
Because we do. 
James Joaquin @jamesjoaquin.bsky.social Co-founder, Obvious Ventures
Clinton Global Initiative @clintonglobal.bsky.social Building a community of doers who are taking action on the world's most pressing challenges, together. Operated by the Clinton Foundation. 
Bloomberg Philanthropies @bloombergdotorg.bsky.social Bloomberg Philanthropies works primarily to advance five areas globally: the Arts, Education, the Environment, Government Innovation and Public Health.
Michael Pollan @michaelpollan.bsky.social Author of ten books, including The Omnivore’s Dilemma, How to Change Your Mind and A World Appears. Website: https://michaelpollan.com/books/a-world-appears/
David Roberts @volts.wtf I run a newsletter/podcast called Volts about clean energy & politics. Subscribe & join the community at http://volts.wtf!
Climate Power @climatepower.bsky.social Fighting for bold climate action, exposing Big Oil’s greed, and holding polluters accountable ⚡️
The Nature Conservancy @nature.org Together, we can create a world where people and nature thrive. 🌍💚 Subscribe for real-world solutions to our planet’s biggest challenges: nature.ly/GlobalInsights
Climate Change Committee @thecccuk.bsky.social The UK’s independent adviser on tackling climate change.
https://www.theccc.org.uk/
IPCC @ipcc.bsky.social Intergovernmental Panel on Climate Change
Earth and Planetary Sciences at ETH Zurich @eth-eaps.bsky.social The Department of Earth and Planetary Sciences at ETH Zurich is one of the top Earth Science faculties and offers study programmes in Earth, Climate, and Space Sciences. https://eaps.ethz.ch/
The Centre for Climate Change and Social Transformations (CAST) @cast-centre.bsky.social We are the Centre for Climate Change and Social Transformations (CAST); a global hub for understanding the crucial role that people play in fighting climate change.
Based at the University of Bath and across five institutions, ESRC-funded.
www.cast.ac.uk
CarbonPlan @carbonplan.org We help climate solutions live up to their potential through transparency, accountability, and scientific integrity. www.carbonplan.org
Energy Markets & Planning at Berkeley Lab @berkeleylabemp.bsky.social The Energy Markets & Planning (EMP) department at Berkeley Lab inspires and informs impactful solutions to existing and emerging global energy challenges through objective and timely research and technical assistance. emp.lbl.gov
Climate Informatics @climformatics.bsky.social Climate Informatics: the intersection of #climatescience and #datascience. Research community and international conference (held annually since 2011).
http://www.climateinformatics.org
World Resources Institute @worldresources.bsky.social WRI is a global research organization working to improve people’s lives, protect #nature, and halt #climatechange. 🌍📊
👉 Learn more: https://go.wri.org/mmTUco
Stanford Woods Institute for the Environment @woods.stanford.edu Stanford's collaboration hub for interdisciplinary environmental research about people & planet. Focused on climate resilience, natural climate solutions, thriving ecosystems, human & planetary health, and just outcomes. | woods.stanford.edu
UN Environment Programme @unep.org Official account of the United Nations Environment Programme
https://www.unep.org/
Emily Pontecorvo @emilypont.bsky.social Staff writer @heatmap.news | signal: emilypont.89
U.S. Impact Investing Alliance @usimpinvalliance.bsky.social We are a field building organization dedicated to increasing the practice of impact investing in the United States.
impinvalliance.org
Jeff St John @jeffstjohn.bsky.social Chief reporter at Canary Media, energy transition believer, holder of faith in truth, justice, and the inherent goodness of my fellow human beings. Parent of Lily the Corgi.
Mission Driven Finance® @missiondrivenfinance.com Certified #BCorp. We empower community through new models of investing in social change. Connect w/ us: http://bit.ly/m/MissionDrivenFinance #impactinvesting #impinv 💛
Mark Newberg @marknewberg.bsky.social Solving problems worth solving. #impinv and Impact Value Creation, plus interludes of cooking and keeping up with a four-year-old. Founder & President of Stockbridge Advisors.
Nicole Torrico @nicoletorrico.bsky.social Managing Director, Intentional Endowments Network
Supporting E&Fs in taking concrete steps to address social inequity and the interrelated climate crisis through their investment portfolios #impinv #socfin #highered #impactinvesting #ESG
Destenie Nock, PhD @destenie.bsky.social Professor at Carnegie Mellon University. Energy Affordability. Energy & Climate Justice. Macro Energy Systems Modeling. CEO - Peoples Energy Analytics. Named a 2024 Science Defender. Nonfiction rep: @laurieabkemeier. Fiction rep: @ajvanbelle
Anna Patton @annapatton.bsky.social Writer/editor focusing on social enterprise, philanthropy, education. Solutions journalism trainer & doer. Philanthropic Studies MA graduate. Associate editor at Pioneers Post, Fellow at On Purpose.
Margate, UK
Aunnie Patton Power @aunniep.bsky.social Hacking finance to make it more inclusive & impactful. Author (https://www.adventure.finance/), Advisor (The ImPact, BEAM), Academic (Oxford, LSE), Angel (Dazzle).
Kevin Doyle Jones @kevindoylejones.bsky.social Serial entrepreneur, convener with Rosa Lee Harden of Neighborhoodeconomics.org living in Swannanoa, the epicenter of Helene.
Social Finance @socialfinanceus.bsky.social Social Finance is a national nonprofit and registered investment adviser. We bring government, philanthropy, and business leaders together to improve systems and expand opportunity.
socialfinance.org
Michael Etzel @etzel.bsky.social #ImpInv guy at Bridgespan
John Cochrane @jmlcochrane.bsky.social Impact Investing, Public Policy, Philanthropy | U.S. Impact Investing Alliance @usimpinvalliance.bsky.social
Stanford Social Innovation Review @ssir.org We're a self-funded nonprofit publication with a mission to inform and inspire leaders of social change.
Support us by subscribing at ssir.org.
Get our free weekly newsletter: https://ssir.org/email
John Kostyack @kostyack.bsky.social Consulting on climate change & the energy transition for NGOs & foundations at Kostyack Strategies. Senior Contributor at Forbes.com & Senior Fellow at ceea.us. All opinions expressed here are solely my own.
Kusi Hornberger @kusisami.bsky.social Author of 'Scaling Impact: Finance and Investment for a Better World', host Scaling Impact Capital podcast (www.scalingimpact.co) and Partner at @Dalberg. Passionate about #blendedfinance #impinv #imm #rbf #sdgs
Kate Cooney @katecooney.bsky.social Director, Inclusive Economic Development Lab, Host & Producer, CitySCOPE podcast, Senior Lecturer at Yale School of Management, D.C. native, UCLA Luskin School PhD working on equitable urban development in U.S. cities, action research models & data viz.
Ramez Naam @ramez.bsky.social Author of the Nexus trilogy. Climate tech investor, author, and activist. Optimistic about the future. 
Akshat Rathi @akshatrathi.bsky.social - Senior climate reporter, Bloomberg News
- Newsletter http://bit.ly/bbg-zero
- Podcast http://bloomberg.com/zero-podcast
- Book https://akshatrathi.com/book
- akshat.rathi@pm.me
Stephen M. Collins @smcollins.bsky.social Strategy and Innovation @ Edison | Climatetech investor | CELI fellow | husband, dad and plant-based cyclist
Rodrigo Prudencio @rigomundo.bsky.social Managing Partner @PropellerVC. Founder of Amazon’s climate fund. Lots more investing history. Father of a voter. Over-aged athlete. Baker. Angler. ❤️ public transit; 🚲 > 🚗 Fond of vermouths and amaros. Posts ≠ Endorsements. Views are mine, alone
Groundwork Collaborative @groundwork.bsky.social Building an economy that works for all of us. #WeAreTheEconomy
Social Capital Partners🇨🇦 @scpartners.bsky.social Who owns the economy matters. We're a Canadian policy non-profit advocating for broader access to wealth and ownership. #cdnpoli #ownershipmatters www.socialcapitalpartners.ca Toronto, ON 🇨🇦
ImpactAlpha @impactalpha.com Your trusted source for impact investing and sustainable finance news and home to the award-winning daily Brief. Join other Agents of Impact and subscribe today. impactalpha.com/subscribe
Tom Eisenmann @teisenmann.bsky.social Entrepreneurship professor at Harvard Business School
Dana R. Fisher (aka the Apocalyptic Optimist) @fisherdanar.bsky.social Director, Center for Environment Community, & Equity and Professor, AU | NonRes Sr Fellow, Brookings | IPCCWG3 AR6 | www.danarfisher.com | TED Talk on being an Apocalyptic Optimist : go.ted.com/danarfisher
Jed Emerson @jedbv.bsky.social Impact Investing, guitars, nature and the Other, the reading life. :) Living life large, just a bit smaller and more intentionally! Free book (purpose of capital) and various writings/interviews from over the years: www.BlendedValue.org Be well!
@georgesdyer.bsky.social @georgesdyer.bsky.social Host of "The Future of Finance Podcast with Georges Dyer." Sustainable investing for endowments & foundations. ED of the Intentional Endowments Network @ien-online.bsky.social. Dad, Bruins hockey, Ski the East, bad golf.
Intentional Endowment Network (IEN) @ien-online.bsky.social IEN is a peer learning network advancing best practices in mission-aligned investing. Connect with us: www.intentionalendowments.org
Laurie Lane-Zucker @impactentrepreneur.bsky.social Founder & President, Impact Entrepreneur, PBC. impactentrepreneur.com
Prof Wayne Visser @waynevisser.bsky.social 🌍 World top 10 pracademic in sustainable & regenerative business, innovation & leadership [ref: ChatGPT]. Author: 44 books, incl. international bestseller Thriving. Fellow @ CISL (Cambridge U.), Prof @ CPBS (Porto). Poet. Hopetimist 🌻 www.waynevisser.com
Kristian Nammack @knamm.bsky.social 
Shannon Stirone @shannonstirone.bsky.social Writer in nyc. Space nerd. Mars is a Hellhole. Bylines in NYT’s, The Atlantic, Wired, Esquire, Longreads, & others. Anti fascist. Opinions are mine. Climate by day.
signal: shannonstirone.78
https://natureofthings.substack.com/
shannonstirone.com
Katharine Hayhoe @katharinehayhoe.com climate scientist
posts 100% my own
🇨🇦 is my home
distinguished professor & chair, Texas Tech
chief scientist, The Nature Conservancy
board member, Smithsonian NMNH
advisor, Lawson Climate Inst UofT
alumna, UToronto and UIUC
author, Saving Us
NextBillion @nextbillion.bsky.social Covering #SocialEnterprise and #business solutions to #GlobalDev challenges in #EmergingMarkets. A publication of the @wdavidsoninst.bsky.social, we publish original guest articles, and curated #news, #events, #jobs and #bizdev opportunities. No Paywall.
Joshua Posamentier @posamentier.bsky.social GP @CongruentVC investing in awesome companies that solve global climate problems plus a dad and husband and more: 🚴🍩🥖⛷🏄♂️☢️🎶🥁📷🍿
Leah Stokes @leahstokes.bsky.social Professor of climate + energy policy at UCSB. Alumni of MIT, Columbia and UToronto. Hosts "A Matter of Degrees" podcast. Cuts carbon pollution! Proudly 🇨🇦 Gardener 🌱 leahstokes.com; Newsletter: electricnotes.news
Dave Kirkpatrick @dkirk855.bsky.social Impact and Climate VC
Jesse D. Jenkins @jessedjenkins.com Macro-energy systems engineering, optimization & policy. Associate professor at Princeton University. Leads the ZERO Lab. Co-hosts SHIFT KEY podcast. Time100 Next & TIME100 Climate honoree. More at linkedin.com/in/jessedjenkins & zero.lab.princeton.edu
Nat Bullard @nathanielbullard.com Energy systems and information platforms.
I do that presentation.
https://www.nathanielbullard.com/
📍Singapore
Kate Raworth @kateraworth.bsky.social Author of Doughnut Economics, Co-founder of Doughnut Economics Action Lab, Senior Teaching Fellow at Oxford Uni Environmental Change Institute. doughnuteconomics.org- H Hunter Lovins @hlovins.bsky.social President Natural Capitalism Solutions, Co-Steward COPx, Managing Partner NOW Partners, Professor of Sustainable Management at Fordham University and Colorado cowgirl
SIEPR @siepr.bsky.social The official Bluesky account of the Stanford Institute for Economic Policy Research (SIEPR), Stanford University's home for addressing economic policy challenges around the globe.
Learn more about us: https://siepr.stanford.edu
Climate Risk Economics @climateeconomics.bsky.social Science, analysis, and news around climate change's impacts on the economy, focusing on growth, inflation, investment, companies, consumers #ClimateRisk #ClimateImpacts
Journal of Environmental Economics and Management @jeem-econ.bsky.social JEEM publishes theoretical and empirical papers addressing economic questions related to natural resources and the environment. Est. 1974.
https://www.sciencedirect.com/journal/journal-of-environmental-economics-and-management
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.
Ed Hawkins @edhawkins.org Climate scientist at the National Centre for Atmospheric Science, University of Reading | IPCC AR6 Lead Author | MBE | Views own | https://edhawkins.org
Warming Stripes: http://www.ShowYourStripes.info
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