{"tree":[{"af":"overview","bz":"Overview"},{"af":"Fo","bz":"Plans"},{"af":"cities","bz":"Cities within Tarrant County","children":[{"af":"Fp","bz":"Fort Worth , TX Electricity"},{"af":"Fq","bz":"Arlington , TX Electricity"},{"af":"Fr","bz":"Mansfield , TX Electricity"}]},{"af":"aR","bz":"Energy Production"},{"af":"power-plants","bz":"Power Plants"},{"af":"fuel-types","bz":"Fuel Types & Emissions"},{"af":"recent-news","bz":"Recent Electricity Rates and Production Changes"},{"af":"energy-loss","bz":"Energy Loss"},{"af":"city-coverage","bz":"Providers In Tarrant County Cities"},{"af":"faq","bz":"FAQ"}]}