NEW YORK (Reuters) - America's skyscrapers, many built before World War Two, are showing their age. IBM's "building whisperer," Dave Bartlett, believes...
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IBM's 'building whisperer' sees retrofit boom
Outgoing ARPA-E head Majumdar resigns from DOE
Arun Majumdar, a top Energy Department official, will leave the agency next month, Energy Secretary Steven Chu said Wednesday.Majumdar will step down as head of the Energy...
White House threatens veto over NOAA, NASA funding
The U.S. House of Representatives today begins work on passing a 2013 spending bill that includes robust funding for the National Science Foundation—but the White House is...
Microsoft pledges to be carbon neutral starting this Summer
Microsoft is joining a growing number of tech companies that want to do something about their growing carbon emissions due to power hungry data centers and office...
GOP seeks to undercut White House on gas well approvals
Republicans are seeking to prevent the White House from gaining political mileage from Tuesday’s federal approval of as many as several thousand natural gas wells in Utah,...
BrightSource CEO Woolard explains IPO decision
Not every eagerly awaited IPO comes to pass. Three weeks ago, Oakland's BrightSource Energy stunned the clean-tech world by canceling its initial public stock...
Obama presses Congress to extend energy tax incentives
President Obama is urging Congress to extend tax breaks for wind power projects that are slated to expire at year’s end and expand stimulus-law tax incentives for...
U.N. to rule on carbon offsets from coal plants in developing countries
The main U.N.-appointed panel that regulates supply of global carbon offsets could this week decide whether to approve rules that would lead to the award of millions of...
EcoFactor closes $8M for energy data, analytics
EcoFactor, a startup that uses smart algorithms and connected thermostats to reduce customers’ energy consumption, has raised another round of $8 million.
Google says moving IT to its Apps can save major energy
Google says that a company can see energy savings of 65 to 85 percent from moving their internal hosted IT services -- from email to documents to spreadsheets -- over to...
Apple starts selling the Nest smart thermostat
In a huge win for startup Nest, which makes a connected learning thermostat, Apple has now started selling the Nest thermostat through its online store. It could end up...
Tendril raises $25M for utility-home energy software
Is Tendril ready to take its utility-to-home energy software to commercial scale? On Friday, the startup closed a $25 million round to boost its home energy report...
Tendril acquires Recurve Software
Tendril is purchasing Recurve, an energy audit and retrofit company, to integrate its software into the Tendril platform. Recurve has gone through a few retrofits of its...
Greenpeace says Google, Cisco greenest IT companies
How do the heavy weights of the Internet and telecom stack up in terms of how green their technology, energy footprint and political advocacy are? On Tuesday night...
Columbia researchers create block-by-block map of NYC buildings' energy use
Columbia University yesterday released results from a mapping project that shows, block by block, how much energy buildings consume. Providing the data in a visual format...
At Nest Labs, ex-Apple leaders remake the thermostat
Tony Fadell, a former Apple executive who led iPod and iPhone development from 2001 to 2009, helped transform consumer products used by millions of people. Next up: the...
Google to tap chilly Ireland for green data center
Google continues to favor countries with cold climates for the construction of new data centers, which can provide outside air as cooling and dramatically reduce the...
Television cable boxes and DVRs single-largest electricity drain in many American homes
Those little boxes that usher cable signals and digital recording capacity into televisions have become the single largest electricity drain in many American homes, with...
New microchip could prevent 'standby' energy loss
Japanese scientists have developed a new micro-processing chip which they claim could do away with the energy loss caused by appliances while on "standby".
Smart grid outshines green tech at CES
LAS VEGAS--Consumer electronics companies used to tout the energy efficiency of individual gadgets. Now many want to make your whole house more efficient.This year's...






