Data and science for
climate action

California's forest offset program is worth over $2 billion. We analyzed detailed public records to show how statistical flaws in the program's design have led to over-crediting — at a scale of tens of millions of tCO₂ and hundreds of millions of dollars.

We have analyzed project proposals submitted to multiple carbon removal procurement programs. Explore our database of project reports and read our articles for takeaways and lessons learned.