What does “Paris-aligned” mean for a company?

A company is Paris-aligned if its emission reduction targets and trajectory are consistent with limiting global warming to 1.5°C or well below 2°C. In practice, this usually means having a Science Based Target validated by the SBTi at the 1.5°C level, with supporting transition plans and interim milestones.

Is the Paris Agreement legally binding for companies?

The Paris Agreement is binding on nations, not directly on companies. However, it drives national legislation that creates company-level obligations. In the UK, the Climate Change Act’s net zero target and regulations like SECR and the UK ETS are direct consequences of the UK’s Paris Agreement commitments.

Paris Agreement

The Paris Agreement is a legally binding international treaty adopted in 2015 that commits signatory nations to limit global warming to well below 2°C above pre-industrial levels, with efforts to limit the increase to 1.5°C.

What is Paris Agreement?

Adopted at COP21 in Paris in December 2015 and entering into force in November 2016, the Paris Agreement is the most significant global climate accord. It requires each signatory to submit Nationally Determined Contributions (NDCs) — national plans setting out how they will reduce emissions and adapt to climate change. These NDCs must be updated every five years with increasing ambition.

The Agreement’s temperature goals (well below 2°C and pursuing 1.5°C) have become the reference point for corporate climate targets. The Science Based Targets initiative (SBTi) defines “science-based” targets as those consistent with the Paris Agreement’s 1.5°C pathway. Likewise, net zero commitments are typically framed as Paris-aligned when they follow the trajectory required to meet these temperature goals.

For businesses, the Paris Agreement’s framework drives regulatory action (CSRD, ISSB, SECR), investor expectations (climate risk disclosure, net zero investment commitments), and supply chain requirements (Carbon Reduction Plans, CDP). Understanding the Paris Agreement is essential context for any corporate climate strategy.

Practical Examples

The UK’s NDC under the Paris Agreement commits to reducing economy-wide greenhouse gas emissions by at least 68% by 2030 compared to 1990 levels.

A company sets a 1.5°C-aligned Science Based Target, demonstrating to investors that its emission reduction trajectory is consistent with the Paris Agreement.

An asset manager commits to aligning its portfolio with the Paris Agreement’s goals by 2050, using PCAF methodology to measure financed emissions and track progress.

How Climatise Helps

Climatise provides the emissions data and tracking needed to set and monitor Paris-aligned reduction targets, supporting companies in demonstrating alignment with 1.5°C pathways to investors, customers, and regulators.

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