Electric Power Research Institute

California again is the proving ground. Analysts see DG as the biggest issue since the PUC first mapped its "vision" for retail competition.

State PUCs

Gas Capacity Rights. The New York PSC told retail suppliers that to serve firm retail gas load they must have rights to firm, non-recallable, primary delivery point pipeline capacity for the five winter months, November through March, or else must augment secondary capacity with a standby charge payable to local distribution companies holding primary rights.

With so much at stake, why don't utilities ask vendors for plug and play?

Everyone agrees that competitive retail energy markets need interoperable information systems. Otherwise, the high cost of switching proprietary metering and data communications systems could offset savings from customer choice. Standardization reduces the costs of automating operations - also crucial for competitive companies. Interoperable "plug and play" systems can free companies of dependence on expensive, single-sourced equipment. So why do most utility systems remain incompatible from vendor to vendor?

Investors look at environmental ratings for link to stock performance.

While socially responsible investors have been interested in environmental performance for some time, mainstream utilities investors are looking at the issue for a different reason - environmental leaders consistently achieve better financial and stock market performance than their less eco-efficient competitors.

The "duty to connect" demands definition - such as the optimal investment in local wires, and who should pay for it.

As the electric utility industry continues its slow but inexorable transformation into a more "competitive" industry, there has been a notable absence of discussion concerning continued regulation of local distribution utilities, or discos.

Northeast states avoid meter squabbles, stress electronic commerce.

It ain't the chip, it's the interface. That's the ticket in New England and the Northeast, where utilities, power producers, retailers and marketers are standardizing electronic data transfers of customer lists, enrollment choices, energy consumption and billing determinants - the business information that will be prove essential to a working competitive market in electricity.

Micro maverick Bill Althouse sees a grand conspiracy to blot out customer-owned generation.

Distributed generation is out of the box. It's time for regulators to wake up. The paradigm has already shifted."

That's Bill Althouse talking, president of Althouse Inc. of Albuquerque, N.M., a seat-of-the pants business (he says he's near bankruptcy) that helps homeowners and businesses install on-site generation. I met him via email as I researched why, on Jan.

Evidence suggests a decision point at 6 cents per kWh, indicating that self-generation becomes a highly viable option at that price

WHAT ROLE SHOULD REAL-TIME PRICING play in a deregulated electricity market? Can it serve as an incentive to induce customers to remain loyal to their power supplier? How do customers respond to price changes carried out under RTP tariffs?

Real-time pricing programs are now being used as a proxy for market-based pricing.

ELECTRIC POWER SYSTEMS ARE HEAVILY DEPENDENT ON computers and communications. The electric power industry is reputed to be the third largest user of computers and communications, behind government and the banking industry. When regulators and legislators make decisions regarding the electric power industry, their decisions often carry implications for the industry's computer systems. However, it is rare for these implications to attract significant consideration or influence in the deliberative process.

NO MORE METER MONOPOLY?

So they say. Many believe that utility control over electric metering exerts a chilling effect on retail choice in energy. They claim that competitive energy service providers cannot earn a high-enough margin on the commodity alone, but must offer companion services - metering, billing and value-added options.

Yet the road to competitive metering is pitted with potholes. Utilities, ESPs and private meter vendors and manufacturers can be found arguing over a raft of issues.