Other uses for the existing rate structure were tightly bunched, with respondents also citing service level differences (47 percent), equity among customer classes (46 percent), and low income affordability (44 percent). Put another way, not enough utilities are doing a cost-of-service analysis — a technical next step — accounting for the fact that not all customer classes, from residential to industrial, commercial and agricultural, put the same burden on the system and should be charged accordingly.
Fifty-six percent also have no proactive affordability reflected in their rate structure at a time when affordability is increasingly important in the industry, and inflationary pressures continue to squeeze customers. And more than half of respondents don’t address environmental justice in their rates, with just 18 percent saying they do.
Of respondents who said they have an affordability program for customers in need, nearly two-thirds said they include low-income discounts, while 44 percent said they offer markdowns for senior citizens. Such discounts for those two demographics reflect very traditional thinking by utilities. In the absence of general fund contributions, rate revenues (68 percent) are the favored source of the affordability programs, followed by customer donations (28 percent) and grants (24 percent).
As promising as these results sound, the question remains about whether these programs reach enough customers in need. Black & Veatch’s “50 Largest Cities Water and Wastewater Rate Survey” provides a comparison of affordability measures for some of the nation’s largest utilities. However, when examining poverty levels in many of these cities, addressing the needs of economically disadvantaged customers is a challenge. For example, the city of New Orleans has one of the nation’s highest poverty rates but has a very limited customer assistance program, and efforts to move towards a more substantive program are meeting resistance.