On the seventh anniversary of Hurricane Katrina, Gulf Coast residents watched as Category 1 Hurricane Isaac bore down on the New Orleans region, evoking memories of the costliest U.S. hurricane disaster on record. On Aug.
Much of the smart grid’s strength lies in its use of wireless technology to improve monitoring, information flow and efficiency. As powerful as that combination may be, a couple of California utilities have taken it to a new low. That is to say they have taken it underground.
Siemens announced it has received a multimillion dollar order from Ansaldo Honolulu, a joint venture, to electrify the track for the new Honolulu rail transit system. A first for the state, it is scheduled to be completed in 2019.
The Lucky Corridor, approximately 93 miles of planned new electrical transmission, consisting of double-circuit 230-kilovolt (kV) line in New Mexico, cleared a hurdle with a memorandum of understanding (MOU) with the Western Area Power Administration, a power marketing administration in the U.S.
In the long-running battle for the nation’s energy soul between green power and fossil fuels, victories are taken in measure. Despite their emergent success in recent years, renewables still have a long way to go to become the predominant power source.
As the global population grows and its energy use expands, consumers, policy-makers and utilities look to city leadership for models of effective program planning, design and implementation that help tackle the challenges that accompany expansion.
As we transform into a high-tech, renewable-powered society, so must the grid we rely on to deliver our energy. Concurrent with those changes, the smart grid has emerged as the power delivery system for a new age.
The nation’s largest hydroelectric facility is about to get an upgrade. As its 75th anniversary approaches, aging transmission lines at Washington’s Grand Coulee Dam will be removed and replaced with safer, more reliable lines.
MISO, a regional transmission organization, approved its Transmission Expansion Plan 2011 (MTEP11), a comprehensive, long-term regional plan for the electric grid that will bring more than $2 billion in annual benefits for decades to come for energy consumers throughout the Midwest.
In the first quarter of next year, SAE International plans to establish a standard, integrated coupler that would allow electric vehicles and plug-in hybrid electric vehicles to be charged from either a conventional, 15-amp alternating current (AC) wall outlet or a direct current (DC) connector of
In late July, utilities across the country issued notices to their customers, pleading with them to minimize energy use during the projected heat wave—a prolonged period in which every state in the country broke heat records.
Infiniti Research Limited’s report, “Global Smart Energy Meter Market 2010–2014,” forecasts that market will reach $19.5 billion in 2014. Key factors contributing to market growth are initiatives from regulatory authorities and home area networking connectivity technology.
Black & Veatch, a consultancy company, evaluated a one-year smart meter pilot program for ComEd, the Chicago-area utility. They found customers of the utility could save $2.8 billion on their electric bills over the 20-year life of a smart meter.
In mid-July, the Tennessee Valley Authority (TVA) placed the last two transmission lines, both from Widows Creek Fossil Plant, back in service 74 days after sustaining unprecedented damage due to severe storms and tornadoes in April on its power transmission system.