Ratemaking Special Report

Regulatory Uncertainty:

In a joint survey conducted by Navigant Consulting and , utility executives identify the biggest challenge to their business.

No matter what position you subscribe to when characterizing the degree of competition in today's energy industry, it is clear that regulation continues to serve as a major influence on the business strategies and operations of the gas and electric distribution utilities in North America.

(November 2004) Fixing an appropriate rate of return on equity (ROE) for electric utility investors marks a fundamental component of the typical cost-of-service rate case conducted across the nation by state public utility commissions (PUCs). The following survey demonstrates the results of such cases, as observed over the past year.

Transmission Upgrades:

How to allocate the costs.

Efforts to establish and quantify congestion-reduction and loss-reduction projects are progressing in electric markets with locational marginal price (LMP) regimes. The Path 15 upgrade approval by the California ISO two years ago was largely based upon its economic benefits. A draft report from the Electric Reliability Council of Texas (ERCOT), , states that ERCOT will consider transmission projects that are "economically justified by the reduction of congestion and losses."¹

High Gas Prices:

Conservation programs, plus an erosion in domestic manufacturing, will lead to a falloff in gas demand.

STATE REGULATORS:

Can natural gas supply keep up with demand for power?

Interviews

Things are looking up for the energy industry, but tough issues remain. Regulators-forced to grapple with the mismatch between volatile natural-gas prices and years of building gas-fired power plants-have learned a thing or two. They now insist on new rate schemes and risk-management methods while promoting the use of liquefied natural gas.

Technology Corridor

Cyber and Physical Security:

Although NERC and other agencies are helping out, utilities still face internal obstacles.

Business & Money

Winners and Losers:

Diversified companies lead (and the globals lag) over the past five years.

The unbundling of services and companies in the electricity and natural gas industries have created unprecedented opportunities to reinvent the traditional integrated utility model, with a broader array of attendant risks and rewards. But this past year was clearly one of retrenchment and strategic soul searching, allowing an opportunity to re-examine the sector for winning business formulas.

Commission Watch

The AGs' Global Warming Suits:

A recent lawsuit filed by eight state attorneys general will take the industry to the place where bad policy meets with bad economics.

Perspective

Hard-and-fast ring-fencing rules are not the best way to maintain order in the partially deregulated utility sector.

In 1992, my colleagues on the Michigan Public Service Commission (MPSC) and I initiated the first retail wheeling case in the country. Retail wheeling was the old name for competition, back when everyone thought that moving electrons from one place to another was a relatively simple task, one that could not in any way harbor underlying sinister acts or motives.

Power Measurement

Failing the Market-Power Test:

How FERC's ruling could affect wholesale power markets.