Energy Efficiency

Leafully Wins Green Button Apps Contest

Leafully Wins Green Button Apps Contest

Katherine Tweed: May 22, 2012

Forgoing kilowatt-hours for trees gets top honors for a Green Button apps contest.

AlertMe Rolls Out Home Energy Analytics, Advice in the UK

AlertMe Rolls Out Home Energy Analytics, Advice in the UK

Jeff St. John: May 22, 2012

The home automation startup deepens its energy analytics chops with long-time partner and investor British Gas.

A New Smart Grid Powerhouse: Eaton Acquires Cooper Industries

A New Smart Grid Powerhouse: Eaton Acquires Cooper Industries

Jeff St. John: May 21, 2012

A new co-equal for the Four Horsemen of the smart grid. The company is also into smart buildings.

With Nuke Plants Offline, California Faces a Summer Without SONGS

With Nuke Plants Offline, California Faces a Summer Without SONGS

Herman K. Trabish: May 18, 2012

SCE may not get the San Onfre Nuclear Generating Station back in service before summer’s peak loads.

Green Button Apps: How Innovative Are They?

Green Button Apps: How Innovative Are They?

Katherine Tweed: May 17, 2012

It looks like the killer app for Green Button is still waiting in the wings.

Gen110, Energy “Concierge” to the Solar Household, Gets Funding From KP

Gen110, Energy “Concierge” to the Solar Household, Gets Funding From KP

Jeff St. John: May 17, 2012

The Kleiner Perkins-backed startup says its IP can pick out third-party-financed solar customers by economic need, not just green aspirations. SunPower is a new partner.

Clean Clothes and Dishes for a Fraction of the Energy

Clean Clothes and Dishes for a Fraction of the Energy

Katherine Tweed: May 16, 2012

DOE releases new appliance standards, with more on the way

Opower Adds Utility Customers, Tests Smart Thermostats

Opower Adds Utility Customers, Tests Smart Thermostats

Jeff St. John: May 16, 2012

The startup with more than 70 utility customers expands into Europe and pilots its smart thermostats with Honeywell.

WeatherBug Debuts Its Energy Management App

WeatherBug Debuts Its Energy Management App

Katherine Tweed: May 16, 2012

When temperatures soar, who better than a weather company to control your thermostat?

One Degree Can Save More Than You Think

One Degree Can Save More Than You Think

Katherine Tweed: May 15, 2012

Even adjusting the thermostat in winter can save real money.

Free Nights Come to Electricity Plans

Free Nights Come to Electricity Plans

Katherine Tweed: May 14, 2012

TXU offers an energy plan that sounds a lot like a mobile phone plan.

Panoramic Power: Building Energy Sensor Networks From the Circuit Up

Panoramic Power: Building Energy Sensor Networks From the Circuit Up

Jeff St. John: May 14, 2012

Can self-powered sensors connect buildings in real-time, smart energy networks?

Elster’s Smart Meter Strongbox Takes Off in Brazil

Elster’s Smart Meter Strongbox Takes Off in Brazil

Jeff St. John: May 11, 2012

Elster locks up its smart meters to prevent energy theft in Rio de Janeiro and across Latin America.

Smart Lighting News: Daintree and Philips Get Networked, Adura Connects to EnOcean

Smart Lighting News: Daintree and Philips Get Networked, Adura Connects to EnOcean

Jeff St. John: May 9, 2012

Networking the world’s office and warehouse lights will require new standards—and deep pockets. 

Honest Buildings: 250,000 New York City Buildings Online

Honest Buildings: 250,000 New York City Buildings Online

Jeff St. John: May 9, 2012

The startup with the social media app for property managers and building professionals goes big in its home city.