Sam Kimmins helped RE100 grow into a global force that's listened to by policymakers. The shift to hourly matching will be ...

But the group has made a remarkable comeback since then. Shares in most of Adani’s 10 listed firms have rallied this year, and the infrastructure tycoon was briefly back as Asia’s richest man.

In a detailed 135-page complaint, the state makes the case that the companies and their trade group have known since the 1950s that emissions from their products would dangerously warm the planet.