Lawrence Berkeley National Laboratory

Greening the Grid

Can markets co-exist with renewable mandates?

Part way through the Feb. 27 conference on electric competition, it was so quiet you could hear a hockey puck slide across the ice. No, hell had not frozen over. Rather, it was Commissioner Marc Spitzer, who had found a clever story to ease the tension and allay fears that FERC somehow might want to undo the sins of the past, and give up its dream of workable markets for wholesale power.

Demand Response: The Missing Link

Everyone is in favor of more demand response, but little gets delivered when system operators need it the most.

Despite overwhelming theoretical and empirical evidence, we aren’t seeing more DR when it is needed most—during emergency periods. The reasons boil down to two obstacles, both of which must be addressed before widespread DR implementation can move forward.

Squeezing BTUs From Light Bulbs

Incandescent light bulbs create a cogeneration benefit by warming the indoor spaces they illuminate.

Genuine price signals about the underlying cost of consumer energy usage are an important part of energy efficiency. With those signals, consumers can adapt to save high-cost energy, while making better use of available low-cost sources and supplies.

Special Section On Metering: Needed in New England: Stronger Market Connections, Savvier Electricity Usage

The region’s retail and wholesale electricity markets should be linked via dynamic pricing.

The time has come to start the transition from the current economic demand-response programs to demand response that arises naturally through market-based retail pricing.

Over the past few decades, utility sponsored conservation and load-management programs have helped thousands of customers better manage their energy costs. While these programs have helped lower overall electricity use, they generally have not provided an economic incentive for customers to reduce their consumption at specific times in response to wholesale electricity prices.

Distributed Generation: Who Benefits?

<font color="red">Distributed Generation</font>

Distributed Generation

In the first of three articles, experts at Oak Ridge National Laboratory examine the technical obstacles, deployment, and economic issues surrounding distributed generation.

The existing electric power delivery system is a critical part of this country's economic and societal infrastructure, and proposals to increase the role of distributed energy resources (DER) within this system are welcomed by few in the utility industry.

Energy Technology: Winner Take All

A review of which technologies and companies stand to win and lose as a result of the 2003 blackout.

A review of which technologies and companies stand to win and lose as a result of the 2003 blackout.

 

Mishap, human error, and malice regularly crash the electric system. We have lurched from the Western economic power crisis of 1999-2000 to the Eastern reliability power crisis of 2003. Neither more studies nor more blackouts have changed what's been built-an excessive quantity of large generation plants dependent on relatively few major transmission lines. On its current course, the grid's inevitable destination is disaster.

Perspective

An analyst looks at prospects for emerging power technologies in light of the recent turmoil over deregulation.

Goodbye to All That?

 

 

News Analysis

WHETHER DOING BUSINESS IN SANTIAGO OR Krakow, Budapest or Bang Kraui, American energy service companies agree: It's tough to find a lender to finance international projects.

ESCO executives working around the globe met to commiserate at the International Roundtable on Energy Efficiency Financing Feb. 26-27 at the Ritz-Carlton Hotel in Arlington, Va. Sponsors of the Roundtable included the National Association of Energy Service Companies and the Export-Import Bank of the United States.

Green Power Marketing

UNDER RETAIL COMPETITION, AT LEAST SOME electricity customers will make purchase decisions out of concern for the environment. A variety of utility green pricing programs already target environmentally concerned consumers. Recent experience in Massachusetts and New Hampshire confirms that utilities and power marketers are gearing up for full-fledged green power marketing to differentiate their products in a competitive environment.