IEEE

Demand Response: An Overview of Enabling Technologies

 

By Marija Ilic and Leonard Hyman

 

Why a standard design in each ISO is no guarantee of regional coordination.

How do you complete an efficient transaction that requires the cooperation of two or more markets when each is operated independently of the other?

Mergers & Acquisitions

NSP + New Century. The Federal Energy Regulatory Commission OK'd the merger of Northern States Power Co. (NSP) and New Century Energies Inc. (NCE), to form Xcel Energy Inc., on condition that the new company would join the Midwest Independent System Operator. FERC Docket No. EC99-101- 000, Jan. 12, 2000, 90 FERC ¶61,020.

* Rate Pancaking. The FERC found no problem with transmission rate pancaking with the MISO condition, even though NCE subsidiary Southwestern Public Service Co. (SPS) belongs to the rival Southwest Power Pool.

Weighing the outlook for new plant investment in gas-fired power and related infrastructure.

The jury is still out on the type and size of additional energy infrastructure desirable in the Northeast United States, but enough data is in to make a few guarded observations.

The situation is fluid.

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?

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.

September meeting sends draft legislation back to the drawing board.

Reliability is a self-correcting issue (em if we let it slide, something will happen and it will be corrected ¼ [But] do you want the government to do it?"

That was one industry representative speaking of attempts by the North American Electric Reliability Council (known as NERC) to evolve into a self-regulating reliability organization, or SRRO.