{"tree":[{"ac":"overview","ch":"Overview"},{"ac":"recent-news","ch":"Recent Electricity Rates and Production Changes"},{"ac":"cities","ch":"Cities within Cascade County","children":[{"ac":"BT","ch":"Great Falls , MT Electricity"},{"ac":"BU","ch":"Malmstrom AFB CDP , MT Electricity"},{"ac":"BV","ch":"Sun Prairie CDP , MT Electricity"}]},{"ac":"iJ","ch":"Energy Production"},{"ac":"power-plants","ch":"Power Plants"},{"ac":"fuel-types","ch":"Fuel Types & Emissions"},{"ac":"energy-loss","ch":"Energy Loss"},{"ac":"city-coverage","ch":"Providers In Cascade County Cities"},{"ac":"faq","ch":"FAQ"}]}