(April 2012) MidAmerican Energy awarded a contract to Siemens Energy to supply wind turbines for its 407-MW project expansion. American Electric Power began operating the 580-MW Dresden natural gas-fired combined-cycle power plant. Duke Energy and ChinaHuaneng Group signed a three-year agreement expanding their research cooperation to include coal and carbon capture and sequestration technologies. And others...
Department of Energy
A survey of state policies on release of customer data.
The advent of smart grid technology has raised new and challenging issues concerning data privacy. Of course, data privacy isn’t a new concern for the energy industry, as utilities have always collected customer data, some of which is common to any business, such as contact and credit information, and some of which is unique to the energy industry, such as usage and demand data.
In the past few years, hype over electric vehicles reached a crescendo in the media and in political circles. The good news is that this hype spurred major investments -- both private and public -- toward R&D and commercialization that’s already starting to show results (See “The Hundred-Dollar Race” - left). The bad news, however, is those results haven’t yet translated into dramatically better or cheaper cars in showrooms, leaving first-generation EVs to compete against mature gas-powered cars with much lower sticker prices.
(February 2012) Siemens acquires eMeter; Long Island Power Authority selects PSEG to manage T&D system; Mountain Parks Electric awards SCADA/DMS contract to Open Systems International; Kiewit and Sargent and Lundy award contract to Hitachi; plus announcements and contracts involving SAIC, Shell, Landis+Gyr, and others.
Adding up the benefits of infrastructure investments.
Allocating the costs of new transmission investments requires accurately assessing the value of those new lines, and identifying the primary beneficiaries. But formulaic approaches rely too much on the most easily quantified cost savings, and reject benefits that are dispersed across service areas—or that might change over the course of time. Brattle Group analysts J.P. Pfeifenberger and D. Hou explain that comprehensive valuation produces a more accurate picture.
Unforeseen consequences of dedicated renewable energy transmission.
Achieving aggressive renewable energy goals will require building thousands of miles of new transmission lines, and these so-called “green-power superhighways” could bring major new sources of low-cost electricity into the market. But will those sources be renewables? Analysts Roger Bezdek and Robert Wendling argue that with new access to distant wholesale markets, coal-fired generation would become more competitive than ever.
(January 2012) Hawaiian Electric selects Renewable Energy Group to supply biodiesel for combustion turbine; GE signs long-term services agreement with Comision Federal de la Electricidad; Nissan North America selects Coulomb Technologies to provide EV charging infrastructure locations; Siemens agrees to acquire eMeter; plus announcements and contracts involving AES Corp., Maui Electric, KCP&L, and others.
Policy priorities for managing T&D evolution.
A pair of myths is driving many investments today—i.e., America’s T&D system is falling apart, but the smart grid will save the day. A new MIT study reveals a more nuanced truth about reliability, efficiency, and plans for new technologies. The most effective policies and investments will focus on solving real problems and delivering tangible benefits.
(December 2011) Lafayette Utilities System selects Elster’s EnergyAxis as its AMI system; ABB wins contract from Hydro-Quebec; Sapphire Power Holdings acquires gas-fired power generation from Morris Energy Group; Consumers Energy awards contract to Babcock & Wilcox; plus announcements and contracts involving BP Wind Energy, Abengoa Solar, Samsung C&T and others.
(November 2011) Hitachi Power Systems America wins contract from Westar Energy; City of Fort Collins selects Elster, Siemens Energy, eMeter and Tropos GridCom to provide systems for its AMI project; Energate to supply smart thermostats for Oklahoma Gas & Electric; Jackson Municipal Electric Department selects Survalent Technology for a new SCADA system; Eastern Nebraska Public Power District Consortium selects ABB to implement an advanced smart grid-based SCADA; plus announcements and contracts involving EnerSys, S&C Electric, Siemens and others.