This company was acquired by SRA International in 2010 and no longer exists. Archived company description - SENTECH comprises a multidisciplinary team of engineers, economists, technology commercialization professionals, policy analysts, business analysts, and communications professionals committed to providing complete solutions to clients by developing, evaluating, and deploying clean energy and energy efficiency technologies for stationary and transportation applications. Our technical expertise in renewable energy, distributed generation, energy efficiency, and advanced transportation technologies, and our management and outreach and communications skills allow us to provide a full range of services.