Enterprise | Sustainable Development

Samsung, LG and Osram Square Off in LED Patent War

Samsung, LG and Osram Square Off in LED Patent War

Eric Lane: August 26, 2011

It’s a big market, and there’s a heck of a lot of intellectual property behind it.

Stat of the Week: 145 Terawatt-Hours

Stat of the Week: 145 Terawatt-Hours

Michael Kanellos: August 24, 2011

Could a computer upgrade let you power Sweden for a year?

VPhase: Optimizing Voltage Isn’t Just for C+I

VPhase: Optimizing Voltage Isn’t Just for C+I

Katherine Tweed: August 23, 2011

A U.K. company’s solution for residential voltage optimization has caught the interest of General Electric.

General Electric Unveils Efficient Data Center

General Electric Unveils Efficient Data Center

Katherine Tweed, Michael Kanellos: August 18, 2011

It’s the most efficient data center in Kentucky, but not in the world.

Demand Response and LEED: How Does It Work?

Demand Response and LEED: How Does It Work?

Katherine Tweed: August 15, 2011

Move over, bike rack—demand response gets credit, too.

Sentilla Raises $15 Million More: Green IT Rolls On

Michael Kanellos: August 15, 2011

The company is graduating from AC units to analyzing your data center problems.

Stat of the Week: 51 Percent

Stat of the Week: 51 Percent

Michael Kanellos: August 12, 2011

Is your refrigerator running?

Guest Post: An Extreme Makeover for Energy Efficiency

Guest Post: An Extreme Makeover for Energy Efficiency

Jonathan Livingston: August 11, 2011

Energy efficiency has a bad public image. Livingston Energy is trying to form a coalition to change that.

Bridgelux Inches Closer to LEDs

Bridgelux Inches Closer to LEDs

Michael Kanellos: August 9, 2011

Are cheap bulbs on the horizon?

Ray Anderson: 1934-2011

Ray Anderson: 1934-2011

Michael Kanellos: August 8, 2011

He made carpet. And he made a difference.

Leyden Energy Raises $20 Million More, Lands in Tablets

Leyden Energy Raises $20 Million More, Lands in Tablets

Michael Kanellos: August 3, 2011

A battery startup actually landing customers: talk about your rarities.

The Big List of Greentech VC in July

The Big List of Greentech VC in July

Eric Wesoff: August 2, 2011

More than half a billion dollars in 40 VC funding rounds

Advertising Climate Change: A Study of Green Ads, 2005-2010

Advertising Climate Change: A Study of Green Ads, 2005-2010

Michael Svoboda: August 2, 2011

A Yale analysis suggests major advertisers closely tracked public opinion on climate change, with ‘green’ ads peaking in 2008-09 and returning to ‘background’ levels in 2010.

Good News for Data Centers, Cree’s Bright Prototype and Google’s Flight Contest

Good News for Data Centers, Cree’s Bright Prototype and Google’s Flight Contest

Michael Kanellos: August 1, 2011

Will you ride in an electric plane?

AMD and the Solar-Powered Data Center

AMD and the Solar-Powered Data Center

Michael Kanellos: August 1, 2011

Can computing chase the wind? AMD, HP and others are going to try to find out.