US: France-based Saint-Gobain has announced a 120MW wind power supply deal with Blooming Grove Wind Farm, the largest renewable energy contract in the gypsum wallboard producer’s history. The 12-year contract, which secures 120MW of the available 250MW of power for Saint-Gobain from the wind farm in Illinois, will reduce the company’s US carbon footprint by 21%, it says. “This makes North America a significant contributor in our global network towards helping meet Saint-Gobain’s sustainability goal of net-zero CO2 emissions by 2050,” said Saint-Gobain North America president and CEO Mark Rayfield.