Verdigris raises $6.7 million for artificial intelligence that powers green factories and hotels

Khari Johnson October 20, 2016 6:15 PM

AMD examines if your PC gaming rig can be energy efficient

Dean Takahashi August 9, 2016 5:00 AM

Simple Energy opens Marketplace so utilities can pay you to buy less of their product

Barry Levine February 24, 2015 7:00 AM

Exclusive

8 surprising energy stats to remember from 2014

Aaron Tinjum, Barry Fischer and Casey Davis-Van Atta, Opower December 12, 2014 8:15 AM

Europe’s home-temp control leader Tado raises $13.6M to keep up worldwide expansion

Brenda Barron July 16, 2014 10:01 AM

Guest

5 essential steps for maximizing power usage in that data center of yours

Chris Yetman, Vantage Data Centers July 8, 2014 10:00 PM

Companies and cities sign on to Lucid's energy-tracking apps as the startup adds $8M

Jordan Novet June 15, 2014 9:00 PM

UK data center shows off live power-usage data

Jordan Novet December 17, 2013 10:58 AM

World’s first petaflop supercomputer obsolete after 5 years, faces decommissioning

John Koetsier, TUNE April 1, 2013 7:59 AM

Google gives energy group $2.65M to update our outdated power grid

Ricardo Bilton January 15, 2013 9:53 AM

This 42-inch TV uses less electricity than a lightbulb

Dean Takahashi January 7, 2013 5:00 AM

Intel’s Ivy Bridge chips could soon get a lot less power hungry

Ricardo Bilton December 3, 2012 7:33 AM

Opower embraces big data to lower your utility bill

JVG November 19, 2012 6:00 AM

Clean-tech company View pulls the curtain off the future of glass

Rebecca Grant November 12, 2012 11:49 AM

Facebook app promotes energy conservation with peer pressure

JVG April 3, 2012 4:39 PM

Vigilent raises $6.7M from Accel to make data centers suck less power

Sean Ludwig March 26, 2012 9:00 PM

Google claims its data centers use 50 percent less energy than competitors

Sarah Mitroff March 26, 2012 10:57 AM

AMD buys Sea Micro for $334M to get into energy-efficient “microservers”

Dean Takahashi February 29, 2012 2:27 PM

Apple is building the largest solar array in the U.S., report says

Sarah Mitroff February 20, 2012 10:22 AM

Building energy efficiency analytics provider FirstFuel Software raises $2.4M

Matthew Lynley September 22, 2011 11:44 AM

Home energy management provider EnergyHub raises $14.5M

Matthew Lynley August 25, 2011 2:36 PM

Fuel cell manufacturer ClearEdge raises $73.5M

Matthew Lynley August 23, 2011 10:00 AM

SeaMicro drops its third low-power ‘atom bomb’ on server makers

Dean Takahashi July 17, 2011 9:10 PM

Nearly profitable smart grid developer Silver Spring Networks files for IPO

Matthew Lynley July 8, 2011 12:08 PM

Smart energy management software developer Clean Urban Energy raises $7M

Matthew Lynley July 7, 2011 10:18 AM

Kleiner Perkins leads slower Q2 cleantech investing

Matthew Lynley July 6, 2011 11:58 AM

New study shows cable set-top boxes are electricity vampires

Matthew Lynley June 27, 2011 9:51 AM

Home energy network provider iControl raises $50M

Matthew Lynley June 20, 2011 1:27 PM

Fuel cell manufacturer ClearEdge snags $2.8M DOE grant

Matthew Lynley June 14, 2011 10:44 AM

JouleX clips energy costs and raises $17M

Matthew Lynley June 10, 2011 11:41 AM

Solar power dominated cleantech investments in April

Matthew Lynley May 2, 2011 10:48 AM

LED network maker Digital Lumens raises $10M

Matthew Lynley April 12, 2011 10:50 AM

Global LED market surges, doubling last year

Iris Kuo March 7, 2011 10:24 AM

On the GreenBeat: Nexterra bags $15M for biomass power, Johnson Controls make $32.3M smart grid buy

Iris Kuo March 3, 2011 1:41 PM

On the GreenBeat: Coda wants to sell 50,000 electric cars by 2015, Powerit raises $5M

Iris Kuo March 2, 2011 11:49 AM

Minus a partner, Accel puts energy in China cleantech

Iris Kuo February 24, 2011 1:23 PM

Silver Lake launches new cleantech fund with George Soros’s firm

Iris Kuo February 24, 2011 9:06 AM

A cheaper, greener fridge? Phononic grabs $10M for thermoelectric cooling

Iris Kuo February 23, 2011 2:25 PM

Backed by Google, Transphorm unstealths with plan to tackle billion-dollar energy losses

Iris Kuo February 23, 2011 11:00 AM

Google’s investment in Transphorm could be good news for electric cars

Iris Kuo February 23, 2011 11:00 AM