Renewable energy is set for an unprecedented boom in the US in the wake of its first ever climate bill, with the capacity of solar and wind projects expected to double by the end of the decade and providing the bulk of total American electricity supply, new analysis has shown.

The passage of the legislation, known as the Inflation Reduction Act (IRA), will help propel the US towards the forefront of the clean energy economy, experts predict, helping it compete with China on the manufacturing and installation of solar panels, wind turbines, batteries and emerging zero carbon technology.

The tax credits contained in the bill’s $370bn of climate spending should help double the capacity of installed wind and solar by 2030, according to an updated analysis by the research firm Energy Innovation. This extra resource could enable clean electricity to provide anything from 72% to 85% of total US supply by this time, flowing from 795 to 1,053 gigawatts […]