Sitemap Home Technology WATT is a fuel cell Benefits & Advantages Products Residential Imperium® System Nemesis™ System Markets Residential / Commercial Utilities RV Industrial Marine Military About Us Our Mission WATT’s Executive Leadership Team Careers Contact Us In the News Mount Pleasant Plant 402 East Main Street, Suite 800Mount Pleasant, PA 15666 Phone: 724.547.9170 E-Mail: info@wattfuelcell.com