{"tree":[{"$D":"overview","$E":"Overview"},{"$D":"recent-news","$E":"Recent Electricity Rates and Production Changes"},{"$D":"cities","$E":"Cities within Columbia County","children":[{"$D":"kR","$E":"St. Helens , OR Electricity"},{"$D":"kS","$E":"Scappoose , OR Electricity"},{"$D":"kT","$E":"Vernonia , OR Electricity"}]},{"$D":"bp","$E":"Energy Production"},{"$D":"power-plants","$E":"Power Plants"},{"$D":"fuel-types","$E":"Fuel Types & Emissions"},{"$D":"energy-loss","$E":"Energy Loss"},{"$D":"city-coverage","$E":"Providers In Columbia County Cities"},{"$D":"faq","$E":"FAQ"}]}