Case Studies Fuel Cells Just a few examples of the 1000+ Fuel Cell systems we’ve supplied for critical applications since 2014. i SOFCs Provide Extended-Run Backup Power Protection to Gulf Coast Region i SOFC Provides Supplemental Power to Remote Solar Powered Railroad Crossing i SOFCs Provide Extended-Run Backup Protection at Railroad Crossings in Midwest i SOFC & Solar Hybrid System for PTC Project i SOFC, Solar & Wind Hybrid System for PTC Project i SOFC Provides Extended-Run Backup to Railroad Intermediate Signal i SOFCs for Railroad Corridor “Hardening” Project i SOFC Provides Extended-Run Backup Power to “High Rail Traffic” Railroad Crossing Stirling Engines i PowerGen 5650 Series Pilot Test for Railroad Wayside Application i PowerGen 5650 Series Providing Supplemental Power to Radio Communication Site i PowerGen 1200 Series Providing Backup Power to Railroad Signal/PTC Location i PowerGen 5650 Series Providing Prime Power to Railroad Telecom Location