Amazon is among the signatories to a letter opposing the new law. Its chief executive, Jeff Bezos, is pictured here atop a turbine at a company wind farm in Texas © YouTube An alliance of Wall Street and big tech is warning the Texas government against imposing new costs on renewable power plants as the blame game over the state’s winter blackouts intensifies. Companies ranging from Goldman Sachs and JPMorgan Chase to Amazon and Google, and including Warren Buffett’s Berkshire Hathaway Energy, are trying to head off new legislation they say would upend the economics of wind and solar power in the state. The Texas House of Representatives on Thursday was scheduled to discuss a bill that would force wind and solar plants to pay for grid services essential to keeping supply and demand in balance. Lawmakers have been debating ways to prevent a repeat of the February blackouts, […]