Net Zero: A short history

Net zero has come a long way quickly, but it's a journey that's just beginning.

Profile picture of John Lang

By John Lang

@johnlangab

The concept of net zero has come a long way in a very short time - it has gone from science to policy to mainstream in less than a decade. But it's the three decades ahead, particularly the first, that will determine whether the new window through which decarbonisation is now viewed globally delivers what it promises to.

This graphic, by ECIU's John Lang, was first featured in Taking Stock: A global assessment of net zero targets, our report with Oxford Net Zero which scrutinised net zero commitments across countries, sub-national governments and major companies.

As the report makes clear, the future of net zero depends on governments, local authorities, investors and civil society. It consists of, among other things, turning pledges into plans, showcasing successes, highlighting empty promises and ensuring that racing to zero means a race to integrity rather than just intention.