Electric Utilities Revenue, Units Sold and Customers by Year

Beginning in 2015, the dataset shows the revenue, units sold, and average number of customers by customer class for each electric utility operating in Iowa.本数据集自2015年起，收录爱荷华州各运营中电力公用事业（electric utility）的营收、售电量，以及按客户类别划分的平均客户数量。