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.
Innovation must play a key role in each company.
Clark W. Gellings and Steve Hoffman
An EPRI vice president cites areas of concern in each part of the electricity value chain. How can IOUs overcome the formidable difficulties ahead of them?
Climate risks are entering the calculus for utility investment strategies.
Utilities are eager to invest in new power capacity—in part to build rate base and in part because they recognize the danger of relying too much on a single fuel source. Environmental issues, however, are adding greater complexity to company strategies for achieving fuel diversity.
As NERC’s CIP standards advance, utilities move ahead, haltingly, with implementation.
Utilities are preparing for the eventual enforcement of new reliability rules from the North American Electric Reliability Council. As the Federal Energy Regulatory Commission continues its review of the proposed standards, we take a closer look at the effect of these rules on cyber-security, and offer a broad overview of all of the proposed reliability standards.
Failing to address and adapt to the new ratemaking realities could result in increased costs for the economy.
Mark A. Jamison and Paul Sotkiewicz
The approaching 100th anniversary of regulation by public utility commissions in the United States calls for some reflection. How much have things changed, and how much have they stayed the same?
How Congress opened another can of worms with its call for regional joint boards to study power-plant dispatch.
Did Congress really invite the industry to re-examine the concept of economic dispatch, as practiced by the regional grid operators and RTOs, through market bids, day-ahead markets, a centralized auction, and a uniform market-clearing price? Perhaps not, but skeptics of RTO practice have called the bluff, if that’s what it was.
Does the Clean Air Act require the agency to consider the most low-emission coal plant technologies in permitting new plants?
Jonathan S. Martel, Jessica R. Brody, and Kerri L. Stelcen
Why doesn’t its interpretation of the Clean Air Act consider the most low-emission coal plant technologies?
The models and motives behind tomorrow’s transmission expansion.
Major transmission projects based on two distinct models are showing signs of life. What can these projects teach us about future transmission investment?
The region’s retail and wholesale electricity markets should be linked via dynamic pricing.
By Henry Yoshimura, Amr Ibrahim, And Robert Laurita
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.
Interchangeability issues threaten to delay vitally needed LNG projects.
Jake Dweck and David Wochner
Gas composition issues have become a significant hurdle for the industry. Resolving these challenges will not be easy, requiring all stakeholders to apply a thoughtful approach to understanding the issues.