GRID: Gas, solar lead the pack as utilities slowly add new capacity -- report Kristi E. Swartz, E&E reporter Published: Wednesday, April 9, 2014 Electric utilities added less than half of the capacity built in 2012 to the power grid last year. Please subscribe to EnergyWire to read the full story. Username: Password: Forgot your access codes? Recover them. Not a subscriber? Sign up for a trial. Ready to subscribe? Click here.