Best Subreddits For Sustainability, Climate Change & Zero-Waste

It’s becoming more and more crucial to stay informed about climate change and environmental sustainability – and there are a lot of resources out there to do just that! There are plenty of different sites and social media pages to stay informed and involved with these topics, but one of the most effective methods is to join a specific web-based community.

Reddit is a great platform with a variety of subreddits devoted to climate change news and advice on being eco-friendly. In this article, we’ll show you some of the most interesting subreddits that will keep you informed and help you take part in engaging conversations concerning these essential matters!


The r/ZeroWaste subreddit is a hub for individuals seeking support and discussion on how to minimize their waste and environmental impact. It is a large community dedicated to sharing ideas and resources for living a zero waste lifestyle

This sub, and its attached Discord server, challenges to help members of the community reach their zero waste goals. The dedicated wiki also offers copious amounts of information about getting started with a zero waste lifestyle and FAQs about living waste-free.

You’ll find more user-generated advice and zero waste examples in this community, rather than news. r/ZeroWaste is one of the largest subreddits on this list, with nearly 1 million members.


The r/Anticonsumption subreddit is for people looking to reduce their environmental impact by refraining from overconsumption, offering members a place to make lifestyle changes by discussing topics related to anti-consumption.

In this subreddit, you’ll find examples of products and behaviours that people find off-putting and discussion points about consumerism. The aim of it is to is step back and think about consuming less.

In an interview, one of the subreddit’s moderators explained the community’s broad subject range:

You often see posts from people who are sick of litter, who are discontent with the dominant economic order, and who dislike excess packaging. There are a fair number of vegans in the sub and many subscribers are concerned about global warming and ecological degradation.

u/NihiloZerowe via Bored Panda


The r/LowWaste subreddit is relatively quiet community for links and discussion related to reducing waste and our carbon footprint.

There are many knowledgeable and experienced users who are happy to share their tips and advice on how to reduce waste and live a more sustainable life. Whether you are just starting out on your journey towards sustainability or are an experienced eco-warrior, you are sure to find a supportive and welcoming community on r/LowWaste.


The subreddit r/sustainability is a Reddit community that was created with the goal of creating a hub where Redditors can easily find all sorts of information related to going green, reducing waste, and saving planet Earth.

It is a place for Redditors to discuss and share news and stories related to environmental sustainability, eco-friendly and ethical lifestyles, and green living.


The r/environment subreddit is a dedicated to discussing and raising awareness about environmental issues and topics. It is a place for people to share news, articles, and personal experiences related to the natural world and the environment.

This community predominantly shares news, studies and articles about climate change, as well as environmental policy, conservation, and sustainable living. So don’t expect to find memes, photos and jokes! r/environment has a large following with around 1.2m members.


The r/simpleliving subreddit is for people who are looking to break away from the “work/spend/borrow cycle” in order to live a more sustainable and cooperative life. It offers advice and resources to help people declutter, budget better, and create a simpler life. The subreddit also has discussions on topics related to mindfulness, meditation, and living a more meaningful life.

You’ll find less news in this community, as it acts more like a forum for people to share their experiences, ask for advice, and discuss different aspects of simple living such as minimalism, sustainability, and self-sufficiency.


The r/climate subreddit is used for discussing news and related politics and activism about climate change. It is designed to be a place for truthful and science-based information about climate change, so most of the posts to this subreddit are links to journals and websites creating research-led editorial pieces.

One of the rules of the subreddit is not to back to climate change “denialist content with the assumption that it’s real”, so the vast majority of the subreddit’s daily postings are external links to well-respected sources.


The r/EcoFriendly is a place for redditors to find advice, products, and ask questions about being eco-friendly. Discussion topics include sustainable practices, ethical shopping, and green lifestyles.

This subreddit is comparatively quiet compared to some of our other suggestions here, so perhaps it’s time to get more active on here and share some of our guides and reviews!


r/Wildlife is a subreddit dedicated to the appreciation and sharing of information about wildlife. Users can post pictures, videos, and articles about wildlife, as well as ask questions and engage in discussions about various species. It is a place for people to share their love and interest in all kinds of animals, from the tiniest insect to the largest mammal.

In addition to providing a space for people to share and learn about wildlife, r/Wildlife also serves as a resource for people who are interested in supporting conservation efforts and protecting the natural world. The subreddit often features information about conservation organizations, fundraising campaigns, and opportunities to get involved in conservation efforts.


This subreddit is for those of you into tech and innovation! r/envirotech subreddit is for discussing and learning about new and emerging technologies that are designed to help improve our care for the environment.

This includes things like new methods of recycling waste, improved solar panels, sustainable building material innovations, etc. This subreddit is great for those who want to stay on top of the latest developments in environmental technology and see how these technologies are changing the way we interact with the world around us.

Did I miss any cool or upcoming subreddits about the climate, environment, or sustainability? Drop us a DM on our social media!

Omar Agor-Wood
Omar Agor-Wood

Omar is a digital marketer by day for one of the UK's largest environmental consultancy companies, and is writing like the world depends on it for Pick Ethical at night. He has a passion for hiking, bouldering, and making a fuss of his dog.

One comment

  1. Amazing! This blog looks just like my old one! It’s on a totally different topic but it has pretty much the same page layout and design. Great choice of colors!

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