(August 2011) Shaw Group completes 500 MW combined cycle plant; Pattern Energy begins building Spring Valley wind farm; AEP, Duke and TVA team up on interstate transmission line; AEP and MidAmerican contract for Texas transmission projects; Alliant contracts Open Systems International for volt-VAR control system; Alstom buys into AWS Ocean Energy; Siemens acquires shares in PV manufacturer Semprius; Lockheed Martin introduces cyber security system; plus contracts and announcements involving Elster, Itron, Suzlon, Solon, Sensus, Westinghouse Electric, Morgan Lewis and others.
T&D and Smart Grid
The ZigBee Alliance and the Wi-Fi Alliance entered an agreement to collaborate on wireless home area networks (HAN) for smart-grid applications. The initial focus of the collaboration will be ZigBeeSmart Energy Profile 2.0, which is the next-generation energy management protocol for smart grid-enabled homes based on today’s successful ZigBeeSmart Energy Profile. The ZigBeeSmart Energy Profile 2.0 is expected to be extended to operate over Wi-Fi technology as a result of the collaboration.
Vendors battle it out while utilities await common communications protocols.
Uncertainties about smart metering goals are hindering efforts to standardize communications protocols and feature sets. While vendors battle over standards, utilities and policy makers are moving forward anyway—despite the potential for setbacks.
(October 2005) Xcel Energy named Jacob P. Mercer assistant treasurer for the utility and its operating subsidiaries. Portland General Electric appointed Bill Valach director of investor relations. Federal Energy Regulatory Commission Chairman Joseph T. Kelliher appointed John S. Moot as the commission's general counsel. PJM Interconnection has realigned responsibilities among five executives. And others...
The Senate Energy and Natural Resources Committee, by an 18-2 vote, approved Joseph T. Kelliher's nomination to the Federal Energy Regulatory Commission. Kelliher's approval follows his second nomination by President Bush. Bush also nominated New Mexico attorney Suedeen G. Kelly to fill the remainder of a five-year term expiring June 30, 2004.
Zond Development Corp. will supply MidAmerican Energy Co. with 45 MW of wind-generated power per month for 20 years. Terms of the agreement were not released, but Zond will begin supplying energy within three years of regulatory approval. The contract helps fulfill the utility's alternate energy requirements under Iowa law. Zond will generate the power from about 150 wind turbines planned for Buena Vista County. The windmills will interconnect with the MidAmerican transmission system at a nearby substation.
By the end of 1996, the 400,000 urban customers of Kansas City Power & Light Co. (KCPL) will enter a new age of technology.
A real-time wireless network will bounce readings from small transmitters installed in the existing meters of every home and business in the greater Kansas City metropolitan area back to computers at the utility's customer services office.