Leading vital activism and work to slow advancing climate change are these 10 outstanding organisations that fight for justice and a greener future.
One of the most valuable things we can do to help save the planet is to remain well-informed about climate justice, climate action, and the increasing impact of climate change. Becoming knowledgeable in this way helps us determine exactly what steps we can undertake to promote, support, and fight for a thriving and sustained world.
Individual action alone will not solve the climate crisis; it is going to take systemic change on a global, national, and local political level. I think by now we are all aware of the fact that the most notable shift towards sustainability needs to come from the fossil fuel sector, which is causing the most damage—a fact that has been known about and ignored by them for decades. Sadly, the amount of money and political influence this industry, and others like it that drive global warming and environmental destruction, all but ensure this will remain an uphill battle.
But even though we may be a small part of a wider movement, once we understand the issue, we can align ourselves with organisations and groups that are making big changes on a global, political, and industrial level. Some of which you can find in this article …

This post is part of the Climate Change Collective, a group of environmentally-minded bloggers who share valuable climate action news. Started by Michelle from Boomer Eco Crusader and Jamie from Jamie Ad Stories, each month a different member contributes a lead/focus post that the rest of the collective responds to on their own sites, further discussing the information and issues raised.
The collective is currently open to any other bloggers who want to join; if you are interested, get in touch.
Collective Climate Action
Smell, from Smelly Socks and Garden Peas, wrote the most recent lead/focus post for the collective, where she shares some small but essential everyday steps to help save the planet. The tips she includes, such as recycling, passing on items to be reused, and saving water, for example, are how she and her family have integrated elements of sustainable living into their lives. Smell is consistently doing what is manageable for her personal circumstances, which is exactly what we should aim for—a subject I touched on in my lead post in February, reminding people that our climate action does not need to be perfect.
We don’t need to do it alone and we don’t need to do all of it at once. We can take tiny steps that each contributes a little bit to preserving our planet’s well-being. | Tiny Steps to Save the Planet – Smelly Socks and Garden Peas
This got me thinking about some simple ways we, as individuals, can be a part of climate action on a large scale. One of the most effective ways to do this is to stay educated about the issues that concern us and support organisations and groups that are implementing major change. Depending on what is accessible, appropriate, or achievable for us to do, we could:
- Donate money and resources.
- Volunteer at, or attend, rallies and events.
- Highlight their campaigns and projects on all our social media to raise awareness.
- Support their calls to action (signing and sharing petitions, writing or phoning government agencies and leaders when directed, etc.).
- Start a conversation: talk about what they do with those around us.
- Sign up to receive their newsletter, if they have one.

15 of the Best Climate Action Groups To Support
Knowing what small changes we can make to help fight global warming can come from a number of sources that share climate change news and actively work to protect our planet at a local, international, or global level. Following and supporting any of the groups listed below—in whatever way is most attainable—is a simple way to introduce climate action into our lives.
Useful Note: GuideStar offers ratings-based information so that we can stay up-to-date with the latest insights about the nonprofits we choose to endorse.
Greenpeace
Greenpeace is a global organisation known for its direct action campaigns to protect the planet’s ecosystems and combat environmental degradation. It advocates for renewable energy and promotes sustainability to ensure a greener, more equitable future.
GuideStar Rating: Platinum
Sierra Club Foundation
Sierra Club Foundation is dedicated to protecting the environment and fostering sustainability. It supports grassroots initiatives, conservation efforts, and environmental education to safeguard natural resources and promote environmental justice.
GuideStar Rating: Platinum
Union of Concerned Scientists (UCS)
Union of Concerned Scientists is committed to using rigorous scientific analysis and advocacy to address pressing environmental and social challenges. It conducts research, engages policymakers, and empowers the public to advance evidence-based solutions for a healthier planet.
GuideStar Rating: Platinum
World Wildlife Fund (WWF)
World Wildlife Fund is a global conservation organisation dedicated to protecting endangered species and their habitats. It works to address pressing environmental issues, promote sustainable practices, and collaborate with communities and governments to conserve biodiversity and combat climate change.
GuideStar Rating: Platinum
Environmental Defense Fund (EDF)
Environmental Defense Fund focuses on finding practical solutions to the environmental challenges brought about by climate change. It uses science, economics, and law to advocate for policies that protect the natural world, mitigate climate change, and promote sustainable practices for future generations.
GuideStar Rating: Platinum

Conservation International
Conservation International is a global group dedicated to protecting nature for the well-being of humanity. It works with communities, governments, and businesses to conserve biodiversity, promote sustainable development, and address pressing environmental challenges for a healthier, more resilient planet.
GuideStar Rating: Platinum
350.org
350.org is a grassroots movement focused on addressing the climate crisis. It campaigns for reducing carbon dioxide levels in the atmosphere to 350 parts per million, advocating for renewable energy, divestment from fossil fuels, and promoting climate justice globally.
GuideStar Rating: Gold
Friends of the Earth
Friends of the Earth is an international network of environmental organisations. It advocates for environmental protection, sustainable development, and social justice. Through campaigns, research, and grassroots organising, it works to address pressing environmental issues and promote positive change at local and global levels.
GuideStar Rating: Gold
The Nature Conservancy
The Nature Conservancy is a global conservation group dedicated to protecting the biodiversity of all lands and waters. Through science-based solutions and partnerships, it works to preserve ecosystems, mitigate climate change, and promote sustainable resource management for future generations.
GuideStar Rating: Gold
Climate Justice Alliance
Climate Justice Alliance undertakes grassroots advocacy for equitable solutions to climate change. It amplifies the voices of frontline communities, promotes just transitions to renewable energy, and fights environmental injustices disproportionately affecting marginalised groups.
GuideStar Rating: Gold
Clean Air Task Force
Clean Air Task Force is an organisation dedicated to reducing air pollution and combating climate change. Through scientific research, advocacy, and collaboration with policymakers and industry leaders, it works to develop and promote innovative, sustainable solutions for cleaner air.
GuideStar Rating: Gold

Climate Action Network (CAN)
Climate Action Network is a global group of over 1,900 civil-society organisations working to address climate change by advocating for ambitious climate policies. It facilitates this through collaboration among its members and the mobilisation of public support for urgent climate action worldwide.
GuideStar Rating: Silver
Honor the Earth
Honor the Earth advocates for environmental justice and Indigenous rights. It works to protect sacred lands, champions renewable energy, and supports Indigenous-led initiatives that promote sustainable development and protect natural resources for future generations.
GuideStar Rating: Bronze
Indigenous Environmental Network
Indigenous Environmental Network works on a grassroots level and is dedicated to environmental and climate justice for Indigenous peoples. It mobilises communities, advocates for Indigenous rights, and opposes destructive development projects, promoting sustainable solutions that respect Indigenous sovereignty and protect the Earth.
GuideStar Rating: Listed, But Currently No Rating
Global Green Growth Institute (GGGI)
Global Green Growth Institute is an international organisation promoting sustainable economic growth and development. It supports governments and businesses in transitioning to low-carbon, resilient economies through policy advice, capacity building, and investment in green technologies and initiatives.
GuideStar Rating: Not Currently Listed
In Summary
As the urgency of the climate crisis intensifies, a multitude of organisations are taking bold steps to address the challenge from various angles. The diverse landscape of work being done is highlighted by these 15 remarkable groups that are driving change across the globe. Each one featured in this article represents a vital piece of the puzzle in the collective effort to combat climate change. Together, they embody the spirit of collaboration, innovation, and determination needed to confront one of the greatest challenges of our time.
And we are part of this puzzle too, no matter how small our individual actions may seem.
Supporting the work of these groups is imperative for safeguarding our planet’s future. These organisations conduct vital research, advocate for policy change, and help communities address the urgent threat of climate change. By supporting them, we contribute to collective efforts to mitigate greenhouse gas emissions, protect vulnerable ecosystems, and build resilient communities.
Which environmental groups do you support? How do you stay informed about the latest eco-friendly initiatives?

These are good groups to join to take care of climate changed. Some of them are quite famous among Malaysians. Thank you for sharing.
I am so glad some of these are well known in Malaysia, they all do incredible work and a definitely worth supporting!
I agree we can do so much at individual level. At least we can decide what we do. That’s all that matters. But this is a great compilation of groups if anyone is looking to do more. I will check these groups out. Thank you for sharing!!
One of the easiest ways to take climate action is to support the works of those on the frontlines. All these groups are doing amazing work; I hope you find some to join/follow.
These are great climate action groups to join and all the work they do already is remarkable! x
Lucy |
They really are remarkable, it’s great to support them if/when we can!
is is intersting, its amazing joining communities and supporting. I will look more into these groups. Thank you for sharing awreness about these groups!
These groups do great work, and by supporting them we are doing something worthwhile for the climate. Thanks for reading!
These are useful recommendations, many of which I had never heard of. Thanks for highlighting them.
I am so glad you found these, they all do incredible work!
This is a great resource and I learned a lot! Thanks for sharing Molly!
The groups here are doing some incredible things to help the planet; I hope you’ll check some of them out!
I have to say, it’s absolutely lovely!
It’s clear you’ve put a lot of thought and care into crafting this piece.
Looking forward to reading more from you in the future!
Cheers!
Diana
I am so glad you like this list of climate groups; they all do incredible work and a worth supporting if/when we can.
Thank you so much for sharing all of these great resources! This is so helpful!
I am happy this was useful; all the groups here do incredible work!
Thank you for sharing this wonderful list of climate action groups to support. I’m always coming across these groups and the work they do through social media, which is a great and fast way to learn about their amazing work!
Social media is a great way to find groups like these. It’s welcoming to see all the work they are doing and give what they are doing a boost!