When Tourmaline, a large Canadian energy exploration and production company, wanted to reduce the emissions from its existing rich- and lean-burn Waukesha VHP fleet, it turned to INNIO Group’s Waukesha reUp Remanufacturing Program to upgrade its engines to the VHP Series Five. Through the reUp process, INNIO Group upgraded 29 engines (1,500–1,900 hp) across multiple locations in British Columbia and Alberta, resulting in more horsepower and lower emissions for Tourmaline.