Washington ranked among the 5 most energy efficient states in nation. Here’s why - Fri, 16 Oct 2026 PSTEnergy costs are one of the biggest expenses for American households, according to personal finance website WalletHub. Data from the U.S. Department of Energy shows the average family spends at least $2,000 on utilities every year, and thousands more on gasoline. The department also estimates that families can reduce these costs by 25% through…Spokane Spokesman-Review13h agoWhole story →Planetenergy efficiency rankings
