{"tree":[{"ay":"overview","mx":"Overview"},{"ay":"recent-news","mx":"Recent Electricity Rates and Production Changes"},{"ay":"cities","mx":"Cities within Westmoreland County","children":[{"ay":"$st","mx":"Murrysville municipality , PA Electricity"},{"ay":"$su","mx":"Greensburg , PA Electricity"},{"ay":"$sv","mx":"New Kensington , PA Electricity"}]},{"ay":"IH","mx":"Energy Production"},{"ay":"power-plants","mx":"Power Plants"},{"ay":"fuel-types","mx":"Fuel Types & Emissions"},{"ay":"energy-loss","mx":"Energy Loss"},{"ay":"city-coverage","mx":"Providers In Westmoreland County Cities"},{"ay":"faq","mx":"FAQ"}]}