The 2019 North Carolina Water and Wastewater Rates Dashboard was deployed just over a month ago, marking another year in a long partnership between the Environmental Finance Center at UNC-Chapel Hill, the North Carolina League of Municipalities, and the North Carolina Division of Water Infrastructure. One of the benefits of such a long and successful partnership is the wealth of historic rates data.
The Rates Dashboard provides an up-to-date look at rates and financial sustainability indicators for utilities around the state, but it is merely a snapshot. By looking at trends in rates and demographic factors, such as income, the numbers and changes start to tell a story. A trends analysis was produced for a recent course on Water and Wastewater Finance at the UNC School of Government, looking at rates from 2009-2018, EPA SDWIS Service Population data from 2009-2018, and income, from US Census American Community Surveys, from 2007-2017. The figures below are adapted from that analysis. The analysis is restricted to utilities that have participated across all years and availability of data. By looking at the overall trend rather than the specific values, the resulting patterns can provide considerations for utilities across the state. Continue reading
It’s college football season again, and thoughts among many in the South, and elsewhere, turn to tailgating and touchdowns, hot dogs and sodas, field goals and fun. (Here in Chapel Hill, we like to remember alumnus Andy Griffith’s famous 1953 comical monologue about football, “What It Was, Was Football.”) Meanwhile, those of us at the UNC Environmental Finance Center (EFC) have completed our first-ever Alabama Residential Water and Wastewater Rates Dashboard, which, in fact, ties in with – you guessed it – football! (As well as tying in with the affordability of water and sewer bills by customers in Alabama, of course.) Continue reading
David Tucker is a Project Director at the Environmental Finance Center at UNC Chapel Hill.
How affordable are electric rates for “average” or “typical” residential customers in North Carolina? That is a complicated question to answer, and this article represents only a beginning to that investigation. Continue reading
Shadi Eskaf is a senior project director for the Environmental Finance Center at the University of North Carolina at Chapel Hill.
“What is the [national/state/recommended] threshold of affordable rates? Is it 2.5 percent MHI?”
If I had a dollar for every time I get asked this question, I don’t think I’d have to worry about affording my own water and wastewater bill. Percent MHI has become a popular indicator for utilities, agencies, and organizations across the country, and even we use it in our Rates Dashboards. Although different groups have their own unique interpretation of the resulting value, the calculation is relatively standard. One of the two variables needed to calculate this indicator—the Median Household Income (MHI)—is usually obtained from the U.S. Census Bureau and taken on face value. Digging deeper into this variable, however, reveals that it is not as simple as most people consider it to be. Using the Census Bureau’s MHI as-is automatically builds in important qualifications into the percent MHI indicator that could significantly affect the interpretation of its value.