August 18, 2003

Problems with Electrical System

Lynne Kiesling nails what's wrong with the electrical system:

Generation is largely governed by market processes, but transmission and retail distribution remain heavily regulated. The investment decisions of transmission owners and the retail rates that they can charge to their end customers all hinge on rate cases that are decided by state-level regulators. The rates that regulators allow take into account changes in costs, required investments, and the payment to the utility of a rate of return on the assets they own. For much of the past decade this rate of return has been substantially lower than what utilities could earn from doing other things with their money, so they did not invest in building much new transmission capacity or in upgrading existing lines. Nor did a regulatory environment that is a relic from the 1930s, constructed to govern and control local, vertically integrated utilities, either have the incentive or the wherewithal to force the utilities to invest in transmission assets that would carry power to customers in other states.

This lack of investment in the infrastructure that carries the product exchanged in growing, vibrant wholesale electricity markets has become a problem -- not an overnight problem, as those who follow the industry have been concerned about transmission capacity for at least five years. The numbers offered this weekend suggest that electricity volume has increased 30 percent while transmission carrying capacity has increased only 15 percent. This fact illustrates the mismatch between the dynamic markets for wholesale power and the rigid, maladaptive set of state-level regulations and incentives that govern transmission investment decisions.

"The Solution, Not the Problem" [via InstaPundit]