What is the Paris Agreement?

The Paris Agreement unites 194 countries to cut emissions, limit warming below 2°C, support developing nations, and review progress every 5 years for stronger climate action worldwide.
By
Oskar Mortensen
February 20, 2026
5 min read
What is the Paris Agreement?

Global efforts to limit climate change focus on keeping temperature rise as low as possible to protect our planet’s health and future. The Paris Agreement is a key international treaty adopted by nearly every country to reduce greenhouse gas emissions and slow global warming. By setting their own goals and updating them regularly, countries work together toward a shared climate target.

This collective action helps tackle serious risks like extreme weather and rising sea levels that affect communities worldwide. It also encourages financial support and innovation, especially for developing nations, making sure everyone can contribute to a healthier planet. How do you think your country or community can join this global effort?

Definition: Paris Agreement

The Paris Agreement is a global treaty adopted in 2015 by 194 countries to fight climate change. Its main goal is to keep the global temperature rise well below 2°C and ideally below 1.5°C by having countries set and update their own emission reduction targets.

Countries set and update their own emission targets to limit global warming. The Paris Agreement is a global treaty aiming to keep temperature rise below 2°C.

For example, the European Union has committed to becoming climate neutral by 2050, meaning it plans to balance the greenhouse gases it emits with those it removes, helping meet the Paris Agreement’s goals. This shows how countries create plans that fit their situation but work toward the same global target.

How global climate cooperation took shape

What sparked the world’s united effort to tackle climate change? The Paris Agreement, adopted in 2015, set a clear goal: keep global warming well below 2°C, aiming for 1.5°C. This was a major step forward in global environmental responsibility.

Before Paris, international climate talks started with the UNFCCC treaty in 1992, aiming to manage greenhouse gas emissions. Later, the Kyoto Protocol in 1997 tried to reduce emissions but faced challenges, like limited participation and expiring commitments. These gaps showed the need for a stronger, more inclusive plan.

Countries then came together to negotiate the Paris Agreement, each sharing their climate plans called INDCs. These plans are reviewed regularly, encouraging nations to improve their efforts every five years. This ongoing process helps keep the world on track toward its climate goals.

The European Union quickly ratified the agreement, helping it become legally binding in November 2016. This fast action showed how important international cooperation is in driving climate solutions forward.

7 examples on global climate action efforts

Many countries and organizations have taken steps to reduce greenhouse gas emissions and promote sustainability around the world. Here are some clear examples of actions aimed at meeting climate goals:

  • Renewable energy expansion: Investing in solar, wind, and hydro power to replace fossil fuels. This shift helps cut carbon emissions and supports clean energy jobs.
  • Energy efficiency programs: Upgrading buildings and appliances to use less electricity. These programs lower energy demand and reduce environmental impact.
  • Carbon pricing: Implementing taxes or cap-and-trade systems on carbon emissions. This encourages companies to pollute less by making emissions costly.
  • Afforestation and reforestation: Planting trees to absorb CO2 from the atmosphere. Trees act as natural carbon sinks, helping balance emissions.
  • Electric vehicle incentives: Offering subsidies or tax breaks for electric cars. This reduces reliance on gasoline and cuts air pollution.
  • Waste reduction initiatives: Promoting recycling and circular economy practices. Less waste means fewer emissions from landfills and manufacturing.
  • Climate adaptation funding: Supporting communities to build resilience against extreme weather. This helps protect lives and livelihoods from climate impacts.

While these efforts show significant progress, global emissions remain high due to growing energy use and industrial activity. This contrast highlights the ongoing need for stronger policies and innovative solutions.

Key terms connected to global climate efforts

More than 190 countries have committed to goals aimed at reducing climate impacts and promoting sustainability worldwide.

  • Climate change mitigation: Actions taken to reduce or prevent the emission of greenhouse gases to slow global warming.
  • Greenhouse gas emissions: Gases like carbon dioxide and methane released by human activities that trap heat in the atmosphere.
  • Renewable energy: Energy from sources naturally replenished, such as solar, wind, and hydropower, helping reduce fossil fuel use.
  • Sustainable development: Development that meets current needs without harming the ability of future generations to meet theirs.
  • Carbon pricing: A method to charge emitters for their greenhouse gas emissions, encouraging cleaner choices.
  • Climate adaptation: Adjusting systems and practices to better cope with the effects of climate change already happening.
  • International environmental law: Legal agreements between countries aimed at protecting the environment globally.
  • Nationally determined contributions (NDCs): Climate action plans each country sets to cut emissions and adapt to climate impacts.
  • Global climate governance: The cooperative management of climate policies and actions by nations and organizations worldwide.

Frequently asked questions on the Paris Agreement

Here are answers to some common questions about the Paris Agreement and its role in fighting climate change.

What is climate change mitigation in the Paris Agreement?

It means reducing greenhouse gas emissions to slow global warming. The Paris Agreement encourages countries to cut emissions through clean energy and efficiency.

How does the Paris Agreement address greenhouse gas emissions?

Countries commit to lowering their emissions by setting targets called Nationally Determined Contributions (NDCs). These targets are updated every five years to become more ambitious.

What role does renewable energy play in the Paris Agreement?

Renewable energy like solar and wind helps reduce reliance on fossil fuels, cutting emissions. The Paris Agreement supports shifting to renewables to meet climate goals.

What is sustainable development in the context of the Paris Agreement?

It means growing economies while protecting the environment. The Agreement promotes development that meets today’s needs without harming future generations.

How does carbon pricing relate to the Paris Agreement?

Carbon pricing puts a cost on emitting greenhouse gases, encouraging businesses to pollute less. Some countries use this tool to help meet their emission targets.

What is climate adaptation under the Paris Agreement?

Adaptation means adjusting to climate impacts like floods or droughts. The Agreement supports efforts to build resilience, especially in vulnerable communities.

How does the Paris Agreement fit into international environmental law?

It is a global treaty that sets legally binding goals for climate action, fostering cooperation among nations to protect the planet.

What are Nationally Determined Contributions (NDCs)?

NDCs are country plans detailing how they will reduce emissions and adapt to climate change. They are central to tracking progress under the Paris Agreement.