The SME guide to science-based targets

Science-based targets (SBTs) are rapidly becoming the gold standard for credible climate action. But for small and mid-sized businesses, the term can feel confusing or out of reach. Here’s what you need to know:

What are Science-Based Targets?

SBTs are greenhouse gas reduction goals that align with the level of decarbonisation needed to limit global warming to 1.5°C. In other words, they’re based on climate science, not guesswork.

Why do they matter?

SBTs signal serious intent to your customers, partners, and employees. They also reduce business risk by preparing you for a low-carbon economy.

Can SMEs set SBTs?

Absolutely. The Science Based Targets initiative (SBTi) offers a streamlined pathway for SMEs. It’s designed to be simpler and more accessible, with a flat fee and clear guidance.

How to get started:

1. Measure your emissions – Understand your Scope 1 and 2 emissions, and make a plan for key Scope 3 sources.

2. Commit – Submit a commitment to SBTi to set targets aligned with a 1.5°C pathway.

3. Reduce – Take action on operational efficiency, energy sourcing, and supply chain engagement.

4. Communicate – Share your progress clearly and consistently.

With the right support, setting a science-based target isn’t just possible—it’s a smart move for future-fit businesses.