Integrating controllable demand into real-time, security constrained economic dispatch.
Historically, grid operators tapped into voluntary load reduction as a last resort for keeping the lights on. But now, smart grid technologies and dynamic pricing mechanisms bring vastly greater potential for using load as a dispatchable resource. Effective implementation requires advanced technologies—and also foresight in creating programs, policies, and market mechanisms.
Factoring customer-owned generation into forecasting, planning, and operations.
The long-predicted future of distributed generation is now becoming a reality. Customers increasingly are installing and operating behind-the-meter generation systems, creating challenges and opportunities for utilities. ConEdison’s experience demonstrates the dangers and challenges, as well as the opportunities for becoming partners with utility customers.
Learning lessons from PSE’s residential demand response pilot.
Utilities and regulators increasingly are considering direct control of residential load to help manage the grid. Evaluating the recent experience of one winter-peaking utility—Puget Sound Energy—provides insights into best practices for ramping up direct load control.
Siemens produced the first batch of its new 75-meter B75 Quantum rotor blades. Xcel Energy awarded Outland Energy Services a long-term contract to provide operations and maintenance services at three Xcel Energy wind farms totaling 328 MW until 2017. Duke Energy Renewables and Sumitomo Corp. of America completed building the 131-MW Cimarron II wind project and began commercial operations in Gray County, Kansas. And others...
FERC has ruled, but compliance is another story.
Almost a year and a half has passed since FERC issued Order 745, declaring demand response to equal to power supplies in wholesale markets. Yet uncertainty surrounds the order’s implementation, and third-party aggregators are struggling to define their role.
Bold plan for independence, or more partisan overreach?
Duke and Progress complete their merger; NRG agrees to acquire GenOn; Algonquin acquires National Grid's New Hampshire distribution business, and acquires an interest in Gamesa's Sandy Ridge wind project; plus other equity and debt transactions, totaling more than $34 billion.
Lacking regulatory oversight, financial hedges turn into risky speculation.
PJM and MISO ran from the altar once before. Now there’s talk of a shotgun wedding.