Air | Geothermal Energy

How Low Can Utility Emissions Go?

How Low Can Utility Emissions Go?

Katherine Tweed: May 16, 2013

NOx and SO2 fell 70 percent in twenty years.

Texas Led the US in Energy-Related CO2 Emissions From 2000-2010

Texas Led the US in Energy-Related CO2 Emissions From 2000-2010

AOL Energy, Conway Irwin: May 14, 2013

Texas is number one.

Study Dismissing Energy Disclosure Laws Funded by Real Estate Industry

Study Dismissing Energy Disclosure Laws Funded by Real Estate Industry

Jon Guerster: April 16, 2013

Reading the fine print on a new study of energy benchmarking

The Fight Over EPA’s Proposed Cleaner Fuels and Cars Standards

The Fight Over EPA’s Proposed Cleaner Fuels and Cars Standards

AOL Energy, Jared Anderson: April 3, 2013

One side calls the fuel efficiency and sulfur proposal “sensible.” The other side sees it as expensive and unnecessary.

A Super-Efficient Robot for the High Seas Gets $45M in VC

A Super-Efficient Robot for the High Seas Gets $45M in VC

Eric Wesoff: March 22, 2013

It’s Shark Week at GTM.

Green Jobs: Executive Moves at MEMC, Kurion, Saint-Gobain, EPA, and DOE

Green Jobs: Executive Moves at MEMC, Kurion, Saint-Gobain, EPA, and DOE

Eric Wesoff: March 7, 2013

Leadership changes in the greentech and clean chemicals industry.

China to Tax CO2, Reform Coal and Water Pricing

China to Tax CO2, Reform Coal and Water Pricing

Eric Wesoff: February 22, 2013

China leapfrogs the United States in greenhouse gas (GHG) policy.

Guest Post: Disparities in EV Battery Philosophy and Tesla’s Hidden Advantage

Guest Post: Disparities in EV Battery Philosophy and Tesla’s Hidden Advantage

Rob Sweney: January 21, 2013

Tesla’s battery management system approach versus the OEM mindset at Chevy, Nissan, Fisker and A123

Top Ten Greentech VC Deals of 2012

Top Ten Greentech VC Deals of 2012

Eric Wesoff: January 2, 2013

GreatPoint Energy and Fisker Automotive win the largest VC rounds in 2012.

Top Ten Greentech Media Articles of 2012

Top Ten Greentech Media Articles of 2012

Eric Wesoff: December 11, 2012

Self-promotion alert: our most popular articles as per the GTM readership

Carbon Auction Results Cheer California Regulators, Investors and Markets

Carbon Auction Results Cheer California Regulators, Investors and Markets

AOL Energy, Felicity Carus: November 28, 2012

The world’s second largest cap-and-trade program holds its first auction.

Carbon Capture Outlook Grows Bleaker by the Day

Carbon Capture Outlook Grows Bleaker by the Day

Earthtechling, Pete Danko: October 17, 2012

The Global CCS Institute says carbon capture and sequestration is falling way behind the pace at which it needs to develop in order to be a meaningful contributor to worldwide CO2 reductions.

Lunera Lighting, Plus the 50th Anniversary of the LED

Lunera Lighting, Plus the 50th Anniversary of the LED

Eric Wesoff: October 16, 2012

There’s still innovation going on in lighting technology and not just in the LED chips themselves.

Update: Nest’s Thermostat Gets Thinner and Smarter, Adds More VC

Update: Nest’s Thermostat Gets Thinner and Smarter, Adds More VC

Eric Wesoff: October 4, 2012

More features for a thermostat people might actually enjoy using. More venture funding from Venrock.

SXSW Eco Takes Green Mobile Apps to the Streets

SXSW Eco Takes Green Mobile Apps to the Streets

Jeff St. John: October 2, 2012

JouleBug’s mobile green cities app, a neighborhood of networked Chevy Volts, and other SXSW Eco happenings