Climate Action

Science, Solutions, Solidarity

For a livable planet 

photocomposition: the illustration of the critical minerals

A moment of truth for climate action

As climate records are shattered, and emissions continue to rise, on World Environment Day, the UN Secretary-General set out some hard-hitting truths about the state of the climate, the grotesque risk leaders are running, and what companies and countries – particularly the G7 and the G20 – need to do over the next eighteen months to salvage humanity’s chances of a livable future.

See our coverage here

photocomposition: themometer coming out from the earth, with temperature rising into the red

1.5°C: what it means and why it matters

Every fraction of a degree of warming matters. The average surface temperature currently is about 1.2°C above the 1850-1900 average. Why is it so important to not exceed 1.5°C?

photocomposition: of blowhorns against a blue background

Speak up for our common future

Use your voice, your vote, your wallet and your time to drive change and put pressure on leaders to take the bold actions required to limit climate change and safeguard a livable planet.

photocomposition: an illustration of a a hand dropping a coin into the slot of a piggy bank

Investing in a livable climate

Climate action requires significant investment, but its value is immense: a livable climate. Learn more about climate finance and how it relates to questions of justice.

photocomposition: a bicyclist climbs the globe behind wind turbines and solar panels

The facts on climate and energy

Climate change is a hot topic – with myths and falsehoods circulating widely. Find some essential facts here and share them.

It is We the Peoples versus the polluters and the profiteers. Together, we can win.”

ANTÓNIO GUTERRES, United Nations Secretary-General (05 June 2024)
Secretary-General Portrait

Watch, Listen and Share

Weather Kids

Talking about the weather is not small talk anymore. Climate change is causing more frequent and intense extreme weather events, resulting in devastating impacts for both nature and people. But we can still change the forecast if we act now. Learn more and take the pledge here.

What does clean energy look like?

In this episode of UNDP’s Climate Action Explained, come with us on a journey to Zimbabwe, Bosnia and Herzegovina, and Uruguay to understand how the energy transition is happening around the world, helping increase access to healthcare, education and public transportation.

Climate Crunch Time Podcast

Listen to this episode of UN Weekly to learn more about the UN Secretary-General’s hard-hitting World Environment Day speech, “A Moment of Truth,” in which he called on advertising and public relations companies as well as news and tech platforms to drop their fossil fuel clients.

Posters for Climate Action

Illustration of the Earth melting

Climate issues

Restoring nature’s resources for climate action

Illustration about food, jobs and renewable energy

Net Zero

What does it mean? Why is it important? And are we on track?

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Powering a safer future

Why shift to renewables like wind and solar? Find out here.

Latest News

How San Salvador is using nature to fight floods

El Salvador’s capital is one of a growing number of cities turning to nature to shield itself from the fallout of climate change. Trees and other vegetation act as sponges, drawing enormous quantities of water into the earth, preventing erosion, limiting floods and recharging groundwater supplies for times of drought.

Artificial reefs revive marine biodiversity in Tamil Nadu

Tamil Nadu, a coastal state in southern India, is on the frontlines of climate change. To protect the region’s biodiversity and its coastlines, conservationists are deploying artificial coral reefs, which mimic natural reefs and provide a stable platform for marine life to colonize.

How climate-smart agriculture is empowering women farmers in Zimbabwe

Overcoming structural gender inequalities and barriers is fundamental for climate-resilient development. Inclusive and gender-responsive social protection and agrifood systems can provide access to resources, services, and economic opportunities for women and girls to build their resilience in the face of climate change.

Events

High-level Political Forum on Sustainable Development (HLPF)

The High-level Political Forum on Sustainable Development (HLPF) is the central UN platform for the follow-up and review of the 2030 Agenda for Sustainable Development and the SDGs. HLPF 2024 will convene under the theme, “reinforcing the 2030 Agenda and eradicating poverty in times of multiple crises: the effective delivery of sustainable, resilient and innovative solutions” and will review Goal 13 on climate action, along with Goals 1, 2, 16, and 17.

International Day of the World’s Indigenous Peoples

Across the world, Indigenous Peoples face serious challenges and are among the most vulnerable to the impacts of climate change, due to their dependence upon, and close relationship, with the environment and its resources. The International Day of the World’s Indigenous Peoples highlights the need to protect their rights, celebrate their unique and rich cultures, and recognize their achievements and contributions to preserving the world’s precious ecosystems.

International Day of Clean Air for Blue Skies

Pollution from the burning of fossil fuels is among the most toxic types of air pollution. Shifting away from fossil fuels could prevent the 1.2 million deaths a year resulting from exposure to fossil fuel-derived pollution. Tackling air pollution – by investing in renewable energy – creates a “double opportunity” to both clear the air and reduce greenhouse gas emissions, protecting the health of people and the planet.

Climate action starting now

Everyone has a role in climate action. At the United Nations, we are calling on people everywhere to work together to solve climate challenges and realize the commitments of the 2015 Paris Agreement. This website keeps up with actions taken by governments, businesses, civil society, youth and more in every part of the world.

It’s our planet, and while we know it is in crisis, we also know that solutions are in reach. Progress is already well underway, from more green energy to more secure food supplies. And the benefits are clear as well, such as green jobs, clean air and sounder economies. A more sustainable, prosperous world is in reach. Join us in taking action to claim it, starting now.