AT&T

Real-Time Pricing: Paying at the Margin

Savings, yes. But some load-management

techniques may imply trade-offs in service

quality.By Scott L. Englander, John E. Flory,

Leslie K. Norford, and Richard D. TaborsAs facility manager for a large hotel, you browse your energy vendor's web site to view tomorrow's hourly prices. But it seems your computer (pc) has already done some browsing of its own. Since it's connected to your energy management system, your pc has already looked up the weather forecast and has logged on to the hotel's main computer to find out what rooms will be used.

OASIS: A Mirage of Reliability

A Mirage of ReliabilityBy John C. Hoag

The Internet doesn't suit companies

that are vulnerable to security or financial risk (em

like electric transmission providers.

THE RUSH IS ON TO SET OASIS IN MOTION.

Joules

Cleveland Electric Illuminating Co. (CEI) customers will soon be able to earn "frequent flyer" points for using electricity or replacing gas appliances with electric ones. Under the program, planned for Spring 1997, customers receive one point for every kilowatt-hour they use each month. Points can be redeemed for electric appliances, such as night lights, air purifiers, and electric grills.

Model and Parameters

Objective. Estimate market impacts of "1+" dialing parity plus eliminating traditional LATA boundary.

Model. Measure shifts in market dominance between major competitors, by assuming price changes and estimating revenue impacts across range of demand elasticities, to reflect both changed rates and market shares. Also consider changes to revenues collected by U S WEST through carrier access charge (CAC).

Scope. Limited to residential toll calls carried by AT&T and U S WEST. Does not examine commercial toll customers.

Data.

Leasing the Loop: Telephone Service Resale in the Local Exchange

LEASING THE LOOP:

Telephone Service Resale in the Local ExchangeResellers want steep discounts, but local rates don't always cover costs. And reselling local lines provides little incentive

to upgrade the network.The Telecommunications Act of 1996 (Act) compels local exchange carriers (LECs) to sell telephone service to competitors (em who would then resell to the public at retail. Instead of constructing their own local distribution networks, competitors would buy local telephone service from the existing carrier at discounted rates.

Pipelines: Beware of Riptides

Gas restructuring didn't end with Order 636, it just outran the regulators. Now the rules come from the downstream dealmakers.

Gas restructuring didn't end with Order 636, it just outran the regulators. Now the rules come from the downstream dealmakers.

States Prepare for Federal Telecom Mandates

To accommodate requirements imposed by the Telecommunications Act of 1996, the North Carolina Utilities Commission (NCUC) has issued a set of procedural requirements governing requests for interconnection services. According to the NCUC, the federal timeline for compulsory arbitration of differences arising during the course of interconnection negotiations could leave as little as 85 days to render a decision in each case.