Net Zero

Key takeaways

• Net Zero means cutting greenhouse gas emissions to as close to zero as possible and balancing any residual emissions through removals.
• The UK has a legally binding target of Net Zero greenhouse gas emissions by 2050.
• For businesses, the practical work is reducing energy demand, electrifying heat, decarbonising electricity supply, and credibly offsetting only what remains.

What is Net Zero?

Net Zero describes the state where the greenhouse gases an organisation (or country) puts into the atmosphere are balanced by gases removed — through nature, technology, or other means.

In the UK, Net Zero is the legal national target under the Climate Change Act, with the Climate Change Committee advising on the pathway. Net Zero is not the same as ‘100% renewable energy’ or ‘carbon neutral’ — the bar is higher and the methodology stricter.

The credible business pathway

1. Measure the carbon footprint across Scopes 1, 2 and 3 using the GHG Protocol.
2. Reduce energy demand via energy audits, load shifting, and efficiency upgrades.
3. Decarbonise remaining supply — electrify heat (e.g. heat pumps), procure credible renewable electricity (REGO + PPAs).
4. Balance only the residual unavoidable emissions through high-integrity removals.

Sources

1. GOV.UK — Net Zero Strategy
2. Climate Change Committee — independent statutory adviser
3. Science Based Targets initiative (SBTi)