The Truth About Net Zero Targets: Insights from John Lang

In this episode of the Climate Confident podcast, I’m joined by John Lang, Project Lead at the Net Zero Tracker and a leading figure in the fight for transparency and accountability in climate action. Together, we explore the complexities behind net zero commitments and unpack what’s needed to transform promises into meaningful results.

John explains the work of the Net Zero Tracker, which monitors over 4,000 entities worldwide—including countries, companies, cities, and regions—on their progress (or lack thereof) towards achieving net zero. He sheds light on a troubling reality: while ambition is on the rise, integrity is still lagging behind. Shockingly, only 1 in 20 entities meet the minimum procedural requirements for credible net zero targets.

We also delve into the role of subnational governments—regions and cities—in driving climate action, particularly in the face of national inaction. John outlines how aligning local and national policies (what he calls "vertical governance") and fostering ambition loops can accelerate progress.

A key takeaway from this episode is the persistent confusion around net zero standards, which allows some entities to hide behind weak targets. John stresses the urgent need for standardisation and convergence, which could close the gaps in accountability.

Finally, we discuss practical ways individuals can make a difference, from talking about climate change to pushing for systemic change, whether through politics or their personal spheres of influence.

This conversation is a compelling reminder of the challenges we face, but also the power of collective action in moving the needle on climate goals.

Have a listen, and let’s keep this vital conversation going!

Sign up to Climate Confident+ for deep dive analysis of the major climate and energy stories of the day.