Wind power advocates applaud new projects in the works. But Barron's reports, "But behind the scenes, the news about wind power is more sobering. Financially, the industry is teetering, with a parade of companies planning to renegotiate or pull out of contracts, jeopardizing plans for projects that were expected to provide electricity for millions of homes. Inflation is erasing profits, causing some of the largest energy firms in the world to back away. “Returns on offshore wind are becoming more and more challenged,” Shell CEO Wael Sawan told Barron’s last month, just days after a Shell joint venture said it would pull out of a power contract in Massachusetts. Shell won’t build renewable projects that can’t earn initial returns of 6% to 8%, he said."