By the time most operators decide to repower, the case is already clear. The turbines are aging, the technology has moved on, and the site still holds the two things that are hardest to secure in wind energy: an approved permit and a live grid connection. Repowering...

Section 232 introduces minimum import prices and new duties on solar modules, cells, and polysilicon. For a 100 MW project, industry analysts estimate the added equipment cost could reach roughly $10 million. The teams that come through this in the best shape will be...