PGW weighs electrification: a natural gas utility's path to net zero

Philadelphia Gas Works, the oldest municipal gas utility in the US serving 500,000 customers, is studying two options to cut carbon emissions under its Low Carbon Pathways project. One option is full electrification, moving homes and businesses from natural gas to electric heating, cooking, and appliances. The catch: PGW has no electric infrastructure. All electricity in Philadelphia comes from PECO. Critics argue this would effectively put PGW out of business by handing its entire customer base to the electric utility. The debate highlights a real tension in urban decarbonization. Gas utilities face existential pressure as cities push for net zero buildings. But shifting 500,000 customers to electric heat pumps and induction stoves requires massive grid upgrades, workforce retraining, and a plan for the gas workforce. PGW's choice will set a precedent for other municipal gas utilities across the Northeast. Whether electrification is viable depends on grid capacity, winter peak demand, and the cost of replacing gas infrastructure that still has decades of useful life.