Energy drives our world and our economy.  Wind energy - clean, renewable and cost competitive - is a practical solution.  We believe sustaining cost effective wind energy production is our collective challenge.  At Clipper, we strive to support our customers and their existing Liberty 2.5MW wind turbine fleets by providing OEM knowledgeable gearbox and component part refurbishment services, as well as, maintaining a full line of wind turbine service parts.  We recognize that providing reliable service incorporates the skills of a seasoned workforce, while utilizing established processes, quality standards, specialized tooling and proven test procedures.  When our services are required, our customers'​ success depends on us being responsive, imaginative and technically precise.  We pride ourselves on the talent and knowledge developed in Cedar Rapids, Iowa since 2006 in support of Liberty turbine operations throughout North America.