Exus Renewables North America has begun repowering the 139-MW Twin Ridges Wind Farm in Somerset County, Pennsylvania, as part of a planned $200 million investment in the community. Wind energy repowering involves upgrading older wind turbines or entire wind farms with the latest technology to increase their efficiency, capacity, and lifespan. This process typically includes… The post Exus Renewables investing in upgrades to 139-MW wind farm in Pennsylvania appeared first on Windpower Engineering & Development.