storage

When Spanish utility giant Iberdrola announced last June that it would acquire Maine-based Energy East for $4.5 billion, it signaled a potential surge in major foreign owners buying into U.S. utility companies. Fortnightly spoke with Pedro Azagra, director of corporate development for Iberdrola S.A. in Bilbao, Spain, to get an update on the acquisition, and his impression of U.S. merger-approval processes.

ERCOT in February averted a blackout that could have become a disastrous defining moment for the windpower industry. This near miss can teach utilities and system operators valuable lessons about integrating variable energy sources into the power grid.

Clean-energy R&D needs better funding and leadership to meet aggressive greenhouse-gas emissions reduction targets. But how does the industry get there, and what management model best suits achieving such lofty goals? A new ‘clean-energy institute’ might be the answer.

If the recent backlash against California’s proposed new building codes proves anything, it’s that ratepayers won’t buy into the smart-metering concept by themselves. The industry will have to sell it. How then should electric utilities, municipals and cooperatives go about introducing smart grid technologies? Two major utilities—Public Service Electric & Gas (PSE&G) and Southern California Edison—are in the early stages of doing just that

Smart metering is entering the public consciousness. But gaining support from consumers is tricky business, as evidenced by the recent backlash in California. Customers will accept dynamic pricing and demand-response capabilities only if regulators and utilities take a soft-sell approach.

Federal regulators have penalized wholesale energy market participants with fines ranging from $300 thousand to $300 million over the past two years. The magnitude of the penalties, along with uncertainty over how to effectively mitigate the risk of any civil action by regulators, has raised concern about how companies are approaching their regulatory obligations.

Underground storage allows gas users and traders to hedge against price volatility. Building more capacity will help North America fully integrate into global gas markets.

Nobody disputes windpower’s variability; that’s a given. But modern approaches to demand management, grid integration and wind forecasting are making windpower more predictable and grid friendly. And technology companies are marketing a variety of equipment and services to support a growing base of variable wind capacity—sort of like a virtual Country Kitchen Buffet for the windpower picnic.

California hopes to reap $3 billion in benefits from demand response over the next 20 years. Maximizing the potential may require the California Energy Commission to exert its statutory authority. CEC’s chair co-authors.

U.S. power-plant construction tends to follow fads. Identifying these trends is easier than determining the primary drivers and issues that contributed to them. Understanding how these drivers affect power-planning decisions can help utilities predict generation-construction trends in the future and avoid getting caught in a group-think trap.