The Narwhal

Canadian online news magazine featuring investigative journalism about environmental issues.

Tickfoot

Gardener and permaculture enthusiast posting lots of tips and photos about growing your own food and maintaining your garden.

Fediverse address:
@tickfoot@merveilles.town

Norfolk Bea

Environmental activist helping to clean up the coast and save birds and other wildlife in Norfolk, England.

Fediverse address:
@NorfolkBea@mastodonapp.uk

Wolfgang Lucht

Works at the Potsdam Institute for Climate Impact Research, is a professor of Sustainability Science at Humbolt University, and also advises the German government on environmental issues.

Fediverse address:
@W_Lucht@mstdn.social

Georgia Watson

Researcher and ecologist, working with the University of Wollongong node of the Australian Research Council’s special research initiative “Securing Antarctica’s Environmental Future”, studying moss and biodiversity monitoring.

Fediverse address:
@Ecologee_@ecoevo.social

Climate Psychology Alliance of North America

Non-profit volunteer organisation of professionals in mental health and psychology, looking at the psychological aspects of the climate crisis and promoting psychological shifts towards tackling the crisis.

Fediverse address:
@climatena@climatejustice.social

BE4FOSS (KDE Eco)

Initiative supported by KDE to certify free open source software as ecologically sustainable.

Fediverse address:
@be4foss@floss.social

Umweltministerium Hessen (Environment Ministry of Hesse)

Official account of the Environment Ministry in the German State of Hesse, handling the environment, climate protection, agriculture and consumer protection.

Fediverse address (in German):
@umwelthessen@social.hessen.de

Rewilding Magazine

Magazine all about the re-creation of self-sustaining ecosystems, from individual projects like pollinator-friendly gardens to national initiatives such as the reintroduction of large mammals in conservation areas.

Fediverse address:
@rewildingmag@spore.social

Water Audit California

Public benefit corporation advocating for restoring California’s high-impact watershed ecosystems.

Fediverse address:
@WaterAuditCA@mastodon.social

Michael Slezak

National Science and Environment Reporter at the Australian Broadcasting Corporation. Winner of the 2017 United Nations Association of Australia Media Award for Climate Reporting.

Fediverse address:
@mikeyslezak@aus.social

Petra Geefeconomie

Posting about environmental sustainability and permaculture, living off the grid, and the “giving economy”.

Fediverse address (in Dutch and English):
@Geefeconomie@mastodon.green

Nicole

Makes compost and worm bins at home, using them to maintain a garden and grow food. Discusses the process and issues of making compost.

Fediverse address:
@compost@regenerate.social

The Conversation Climate News

News articles related to global warming, written by qualified experts in the field being discussed. Run by a non-profit, there are no ads or paywalls.

Fediverse address:
@TheConversationClimate@newsie.social

Images of Protest

Photographs from demonstrations in the UK over the past 20 years that the photographer has attended.

Fediverse address:
@imagesofprotest@mstdn.social

Stelliform Press

Small indie literary press which publishes award-winning works about environmental issues and the climate crisis, often in the sci-fi, cli-fi, fantasy and horror genres.

Fediverse address:
@StelliformPress@mastodon.online

GIGA Institute

German Institute for Global & Area Studies

Fediverse address (in German):
@GIGA_Institute@social.bund.de

Dr Cathy Tuttle

Expert on urban planning and design, campaigning for more public transport, cycling and walking in urban areas. Founder of the Seattle Neighborhood Greenways project.

Fediverse address:
@CathyTuttle@social.ridetrans.it

Ecology Guppe Group

Discussion group about ecology and related topics. (Click here ⧉ for more info about discussion groups.)

Fediverse address:
@ecology@a.gup.pe

Citizens’ Climate Lobby (CCL) – Houston Chapter

Houston, Texas, USA branch of the environmental pressure group, promoting progressive legislation against climate change.

Fediverse address:
@CCLHouston@mastodon.social

Susan Kaye Quinn

Speculative fiction author with PhD in Environmental Engineering, interested in hopepunk and solarpunk.

Fediverse address:
@susankayequinn@wandering.shop

Zack Labe

Climate scientist at NOAA and Princeton University, working on disentangling patterns of climate change from climate variability using data-driven methods. Especially interested in the Arctic.

Fediverse address:
@ZLabe@fediscience.org

Claudia Matosa

Comic artist and writer based in London, often featuring sci-fi, environmental and technological themes.

Fediverse address:
@claudiamatosa@comics.town

Ecology and Evolution at University of Lausanne

News from the department of Ecology and Evolution at the University of Lausanne (UNIL), Switzerland.

Fediverse address:
@dee_unil@ecoevo.social

OpenSourceSeeds

Project to protect plant varieties from patents by giving them libre licences.

Fediverse address (in German and English):
@opensourceseeds@mastodon.social

Tomas Wyns

Amateur astronomer and astrophotographer sharing photos of the night sky, professional climate and industrial policy designer at Brussels School of Governance.

Fediverse address:
@tomaswyns@mstdn.social

Fridays For Future Nigeria

Young people’s environmental campaign group based in Nigeria, fighting against global warming and other environmental destruction.

Fediverse address:
@FFF@climatejustice.social

Landscape Research Group

Multidisciplinary academic organisation founded in 1967, combining social and scientific approaches to environmental issues. Publishes the Landscape Research journal and runs the Landscape EXchange online resource.

Fediverse address:
@aboutlandscape@mas.to

bioRxiv Ecology Bot

Unofficial bot posting the Ecology section of the bioRxiv preprint RSS feed.

Fediverse address:
@biorxiv_ecology@ecoevo.social

Dr Michael E. Mann

Climatologist and geophysicist, director of the Center for Science, Sustainability & the Media at the University of Pennsylvania, USA. Particularly focused on climate change, Mann has played a major role in uncovering the history of the Earth’s climate in his work for the IPCC and other organisations.

Fediverse address:
@MichaelEMann@fediscience.org

KostNixLaden Bochum

A free shop in Bochum, Germany, which distributes surplus stuff like clothes and other goods. Anyone can take what they need or donate what they don’t need.

Fediverse address (in German):
@kostnixladen@ruhr.social

Parents For Future

An international environmental campaign to stop global warming. You can follow the Swedish and German branches on the Fediverse.

Fediverse address (in Swedish):
@parents4future_se@climatejustice.global

Fediverse address (in German):
@parents4future@climatejustice.global

Solarpunk Presents Podcast

Podcast exploring people and projects that are trying to create an environmentally sustainable future.

Fediverse address:
@solarpunkpresents@climatejustice.rocks

Seed the Commons

Grassroots organisation campaigning in favour of environmentally sustainable and fair food systems that do not exploit animals, and against massive corporations controlling agriculture. Based in San Francisco, California, USA.

Fediverse address:
@seedthecommons@mastodon.social

Dr Grace Lindsay

Assistant Professor of Psychology and Data Science at New York University, interested in the brain and in climate. Author of “Models of the Mind: How physics, engineering, and mathematics have shaped our understanding of the brain”.

Fediverse address:
@Neurograce@mastodon.online

Dr Dan Killam

Environmental scientist and “eclamgelist” at San Francisco Estuary Institute. Killam is particularly interested in clams, and often posts about them.

Fediverse address:
@dantheclamman@scicomm.xyz

Repair Café Isle of Wight

Volunteer group holding regular sessions to repair textiles, appliances, computers, phones, gadgets etc free of charge, in order to reduce the environmental impact of throwing things away and buying new replacements. The group is based on the Isle of Wight in the south of England.

Fediverse address:
@repaircafeiow@masto.ai

Yekuhl

Gardener and solarpunk/permaculture fan who grows plants, flowers, berries etc, and does seed swaps.

Fediverse address:
@yekuhl@mastodon.green

Jake Rayson

Wildlife and forest garden designer, also climate activist, based in West Wales in the UK.

Fediverse address:
@natureworks@mas.to

Professor Dr Wolfgang Cramer

Ecologist and geographer at the CNRS (Centre national de la recherche scientifique) in France, whose main aim is to do everything possible to mitigate the climate crisis, and help other scientists to do so as well. Works with the IPCC and MedECC, and supports non-violent climate activism.

Fediverse address:
@wolfgangcramer@fediscience.org

Open Source Gardens

Organisation connecting gardeners all around the world, encouraging the use of open source seeds and similar philosophies. Posts in English and German.

Fediverse address (main):
@opensourcegardens@chaos.social

Fediverse address (videos):
@opensourcegardens@tube.tchncs.de

Fediverse address (blog):
@handwritten@notes.opensourcegardens.info

Ethical Revolution

Website helping people choose more ethical options when buying goods and services.

Fediverse address:
@ethicalrevolution@climatejustice.social

Mongabay

Environmental news site covering international ecological news, run by a non-profit and supported by readers’ donations.

Fediverse address:
@mongabay@mastodon.green

Nithin Coca

Freelance journalist based in Japan and focused on Asia, particular topics of interest include the environment, human rights, energy, sustainability and supply chains.

Fediverse address:
@ncoca@social.coop

Niklas Jordan

Technologist interested in natural hazards, Earth observation, climate, data science, open data, low-cost technology, human rights and tech ethics. Founder of DisasterTech, maintainer of OpenSpaceData.org, host of the Hotspot podcast.

Fediverse address:
@niklas@niklas.social

Bundesministerium für Wirtschaft und Klimaschutz (German Federal Ministry for Economic Affairs & Climate Protection)

Official account for the German Federal Ministry for Economic Affairs & Climate Protection.

Fediverse address (in German):
@BMWK@social.bund.de

Rick Thoman

Climate specialist in the International Arctic Research Center at University of Alaska Fairbanks. Interested in Alaskan climate, environment and Indigenous cultures and langauges.

Fediverse address:
@AlaskaWx@alaskan.social

Greenpeace Switzerland

Swiss branch of the NGO campaigning to stop climate change and protect the environment.

Fediverse address:
@greenpeace_ch@mastodon.greenpeace.ch

Climate Clock Bot

Bot posting IPCC data on how much time is left to prevent a temperature rise of more than 1.5C, and what percentage of the world’s energy comes from renewables.

Fediverse address:
@ClimateClockBot@botsin.space

Drought Center

The National Drought Mitigation Center at the University of Nebraska-Lincoln, in Nebraska USA. Tracks drought conditions in the United States.

Fediverse address:
@droughtcenter@mastodon.world

Bits & Bäume (“Bits & Trees”)

German campaign group which aims to build bridges between technology fans and environmentalists.

Fediverse address (main account, in German):
@bits_und_baeume@mastodon.bits-und-baeume.org

Fediverse address (Berlin branch, in German):
@bitsundbaeume_berlin@mastodon.bits-und-baeume.org

Fediverse address (Dresden branch, in German):
@BitsUndBaeumeDresden@dresden.network

Leo Burtscher

Staff astronomer at the observatory in Leiden University in the Netherlands, studying the nuclear regions of active galaxies. Also co-founder of Astronomers For Planet Earth, a grassroots pressure group which campaigns to stop global warming.

Fediverse address (in English and German):
@leo@mastodon.green

Ruth Mottram

Climate scientist at the Danish Meteorological Institute, studying ice and the atmosphere in the Arctic, Greenland and Antarctic.

Fediverse address:
@Ruth_Mottram@fediscience.org

Gentle Living Shop

Makes calm relaxing tutorial videos about making your own soaps, clothes, craft projects, and using libre software.

Fediverse address:
@craftykat@diode.zone

Brian J. Enquist

Professor of Ecology and Evolutionary Biology at the University of Arizona, USA. Interested in biodiversity, ecology, climate change, scaling, physiological ecology, macroecology and open science.

Fediverse address:
@bjenquist@mastodon.social

Hacking Ecology

Group creating free open source hardware and software for monitoring water and environmental data.

Fediverse address:
@hackingecology@mastodon.social

GreenFediverse

Project listing Fediverse instances that use environmentally friendlier energy sources for their hosting.

Fediverse address:
@greenfediverse@chaos.social

Max Planck Institute for Chemical Ecology

Studying ecological interactions with molecular, chemical and neurobiological techniques. Account posts news about latest research.

Fediverse address:
@MPI_CE@wisskomm.social

Victor Venema

Climate scientist at the Meteorological Institute of the University of Bonn, Germany. Works on statistical homogenisation methods and accuracy of climate trends. Also the admin of the fediscience.org Mastodon server.

Fediverse address:
@VictorVenema@fediscience.org

Jack Ryan

Not a spy, but actually a science journalist at the ABC in Australia.

Fediverse address:
@dctrjack@aus.social

Sheldrick Wildlife Trust

Organisation rescuing and rehabilitating orphaned elephants, rhinos and other wildlife in Kenya. Also helps fight poaching of endangered species, and takes part in initiatives to improve the local environment and community living standards.

Fediverse address:
@sheldricktrust@mindly.social

Josh Lepawsky

Professor of Geography at Memorial University of Newfoundland in Canada. Particularly interested in researching pollution and waste from electronics.

Fediverse address:
@jlepawsky@hachyderm.io

European Union Agency for the Space Programme (EUSPA)

Co-ordinates the various EU space services including Galileo sat nav, Copernicus climate satellites, asteroid monitoring etc.

Fediverse address (main):
@EUSPA@social.network.europa.eu

Fediverse address (videos):
@euspa@tube.network.europa.eu

Prof. Dr Juliette de Meaux

Professor at the Institute for Plant Sciences at the University of Cologne in Germany, working in plant genetics, ecology and evolution.

Fediverse address:
@MeauxJuliette@ecoevo.social

Sarah Primate

Wildlife conservationist and scientist, especially interested in primates and cats.

Fediverse address:
@LangurLover@toot.wales

Dave Walker

Cycling cartoonist, author of the cycle-themed book “From A to B”, draws amusing and thought-provoking diagrams about sustainable transport and other topics.

Fediverse address:
@davewalker@mastodon.social

GardeningWell

Family in Ireland documenting their eco-friendly sustainably maintained garden.

Fediverse address:
@gardeningwell@mastodon.ie

Jeff Hollister

Research ecologist focusing on lakes and algal blooms, working at the United States Environmental Protection Agency. Interested in rstats and geospatial data.

Fediverse address:
@jhollist@fosstodon.org

LibreCast

Aims to provide a next generation internet with better privacy, more decentralisation, less spam and better energy efficiency by using “multicast”.

Fediverse address:
@librecast@chaos.social

Dr Farhana Sultana

Professor of Geography and the Environment at Maxwell School of Citizenship and Public Affairs, Syracuse University, New York USA. Interested in climate change, climate coloniality, sustainability, water justice, international development and political ecology.

Fediverse address:
@farhanasultana@mastodon.social

Nico Fröhberg

Marine science PhD student concentrating on the organic complexation of trace metals as they enter the ocean.

Fediverse address:
@NicoFroehberg@fediscience.org

Greta Thunberg

Swedish climate change activist, part of Fridays For Future.

Fediverse address:
@gretathunberg@mastodon.nu

Dr Katharine Hayhoe

Climate scientist, professor of Public Policy and Public Law at Texas Tech University, Chief Scientist at the Nature Conservancy organisation. Science communicator campaigning to stop global warming.

Fediverse address:
@kathhayhoe@climatejustice.rocks

Primo Natura

Sharing links to environmental articles from established news sources, book reviews and photos.

Fediverse address (main):
@primonatura@mstdn.social

Fediverse address (book reviews):
@PrimoNatura@books.theunseen.city

Fediverse address (photos):
@PrimoNatura@pixey.org

Erkki Mervaala

Researching climate communications at the Finnish Environment Institute SYKE, PhD student on how the media frames discussion of the climate crisis and economic growth. Also researching transitioning towards an ecowelfare state.

Fediverse address:
@mervaala@mastodon.social

Humanum

Paints beautiful delicate watercolours based on the natural world and protecting the environment, mixing natural imagery with abstract shapes.

Fediverse address:
@humanum@mastodon.art

Trends in Ecology & Evolution

Scientific journal publishing concise, readable reviews in all areas of ecology and evolutionary biology.

Fediverse address:
@TrendsEcolEvo@mstdn.science

Dr Joseph Pierce

Head of Department in Geography and Environment at the University of Aberdeen in Scotland. Urban geographer, interested in place, housing, mobilities and justice.

Fediverse address:
@joepierce@mastodon.scot

Karachi Bachao Tehreek

Housing rights and climate activist collective from Karachi in Pakistan.

Fediverse address:
@karachibachaotehreek@sunbeam.city

European Investment Bank (EIB)

European Union fund which provides loans and guarantees to projects involved with development, climate change and the environment, infrastructure and small and medium businesses. Its aim is to promote the policy goals of the EU, and operates both within the EU and elsewhere. It focuses on projects that have difficulty getting loans within their own country.

(Note: Despite the similar names, this is not the European Central Bank which manages the Euro currency.)

Fediverse address:
@eib@social.network.europa.eu

Ecology & Ecosystem Modelling at Potsdam University

Department for Ecology and Ecosystem Modelling at Potsdam University in Germany. Combines research on Theoretical Ecology and Experimental Aquatic Ecology / Limnology.

Fediverse address:
@EcoModPotsdam@ecoevo.social

Industry Decarbonization News

Newsletter about climate mitigation in industries and sectors where decarbonisation is more difficult.

Fediverse address:
@industrydecarbonization@mastodon.online

Don Meltz

Land use planner using GIS and spatial analysis, adjunct instructor at Marist College teaching GIS courses. Mapping enthusiast and helping to create ecologically sustainable communities.

Fediverse address:
@GeoDon@mapstodon.space

Blockade Australia

Non-violent direct action group that fights against global warming, for example they have forced coal ports to shut down by chaining themselves to machinery.

Fediverse address:
@Blockadeaustralia@aus.social

Greenpeace EU

European branch of the NGO campaigning aganst climate change, pollution and environmental damage.

Fediverse address:
@GreenpeaceEU@eupolicy.social

Scientists for Future Deutschland

German branch of the campaign by scientists to save the planet from environmental destruction due to climate change. They are letting the world know the science of climate change, conducting research themselves and helping climate scientists to network.

Fediverse address (in German):
@S4F@climatejustice.global

The Restart Project

Grassroots initiative to help people fix electrical, electronic and other devices instead of throwing them away. The project helps organise Restart Parties all around the world, where volunteers show how to fix broken gadgets and machines.

Fediverse address:
@restartproject@mastodon.green

The Molecular Ecologist

Blog for the scientific community of the journals Molecular Ecology and Molecular Ecology Resources.

Fediverse address:
@molecologist@genomic.social

Martha Crawford

Writer, former psychotherapist, member of the Climate Psychology Alliance of North America. Essays published in Slate, Vox, New York Magazine.

Fediverse address:
@shrinkthinks@spore.social

Greenpeace Aotearoa

Aotearoa (New Zealand) branch of the international NGO campaigning to protect the environment and stop climate change.

Fediverse address:
@greenpeace@mas.to