NAES is among the world’s leading providers of operations and maintenance services. For over 30 years, NAES has specialized in providing services centered on safe, reliable and cost-effective performance including operations and maintenance; maintenance and repair services; on-site turbine inspection/overhaul services; staffing solutions; and customized services designed to improve plant and personnel effectiveness. NAES is experienced in the broadest range of fuels and technologies in the business, including the most diverse renewables portfolio in the industry.  NAES performs all aspects of hydroelectric plant maintenance, repair and construction, including emergency repairs, maintenance projects, and longer-term capital modifications or improvements of plant equipment, systems and facilities. Services are performed during normal operating periods, scheduled outages and unscheduled outages. NAES often performs services under long term service agreements (LTSAs).