Key areas
Major Programmes
Climate Week NYC
Showcasing amazing climate action
24/7 Carbon-Free Coalition
Powering a carbon-free future
ConcreteZero
Creating a market for net zero concrete
Smart Energy Coalition
A growing group of energy-smart companies committed to improving their energy efficiency.
EV100
Our global network of corporate leaders driving the transition to zero-emission road transport
RE100
The world’s most influential companies, committed to 100% renewable power
SteelZero
Building demand for net zero steel
Under2 Coalition
Driving climate action in states and regions
Yes – from California to Santa Fe, states, regions, and cities are taking centre stage. Why? Because subnational governments are responsible for up to 80% of climate action, underscoring their critical role in driving gl...
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Welcome to the COP30: Road to Belém blog, your source for timely updates, insights, and stories from the Under2 Coalition and Climate Group across Brazil this November. Follow along as we highlight regional climate actio...
Rio de Janeiro / London — Recognising the power of subnational leadership in the fight against climate change, the Under2 Coalition will host a first-ever Global States & Regions Summit. The two-day event will be hel...
Three years since its launch, ConcreteZero has grown into a global movement driving the decarbonisation of one of the world’s most emissions-intensive materials.
Strategies to mobilise private capital at the subnational level
This press release outlines SteelZero's key concerns, recommendations, and position around the use of mass balance accounting in steel emissions reporting:
1) A strong corporate demand signal will be even more important to carry the transition through uncertain political times
The 100+ members of Climate Group’s new Smart Energy Coalition – including ABB, Johnson Controls, Mitie, AstraZeneca, Schneider Electric, Omron and Danfoss – are showing that prioritising energy efficiency can cut costs,...
Elevating Subnational Leadership: Under2 Coalition supports LGMA COP30 Position
Ember’s latest global electricity report shows that for the first time ever on record, renewables generated more power than coal. China and India both saw fossil generation fall in the first half of 2025 as clean power g...
This year’s Climate Week NYC has given a sharp new focus to the powerful community of corporates and governments that sees climate action as the drive towards a better world for all.
We’re delighted to welcome the new Chair of the 24/7 Carbon-Free Coalition’s Technical Advisory Group. Killian is the Executive Director of EnergyTag, a global non-profit advancing electricity market reform and carbon ac...
The first ever in-person meeting of the world’s largest coalition of states and regions working to cut methane emissions took place at Climate Week NYC.
As the world turns its focus to the NDC Summit, one message is clear: national commitments alone cannot deliver on climate.
The world's most widely used standard for measuring and reporting greenhouse gas emissions, is gearing itself towards locally sourced hourly carbon-free electricity. To get the most benefits, corporate leaders must start...
