Sign up | Login with →

Tech

New England Relying More on Natural Gas Along with Hydroelectric Imports from Canada

August 31, 2014 by U.S. EIA: Today in Energy

New England Energy Resources

Electric operators in New England have been both generating more electricity from natural gas and importing more hydroelectric generation from Quebec over the past decade. These two sources of electricity are displacing the use of coal and oil as generation fuels in New England.[read more]

Echelon Ditches the Smart Grid to Focus on the Internet of Things

August 30, 2014 by Jeff St. John

As the smart meter market has hit the doldrums, we’ve seen a number of grid networking players start to look for opportunities in the “internet of things,” or IOT for short -- a broad term that can include everything from smart street lights and building controls to IT-enabled industrial equipment and medical devices.[read more]

Women in Power: Managing California's Electric Grid Takes Nerves of Steel, and a Knack for Collaboration

August 30, 2014 by EDF Energy Exchange

Women and California's Grid

In California – just beyond the outlets, thermostats, and light switches – are more than 40,000 miles of interconnected power lines, some 1,000 generation facilities with more than 55,000 megawatts of capacity, and some of clean energy’s most brilliant women in the control room.[read more]

Musings on the Second Great Recovery Experiment and the Promise of Natural Gas: Interview with Ron Muhlenkamp

August 30, 2014 by Jim Patrick

Recovery and Energy Investment

Ron Muhlenkamp is the founder and portfolio manager of Muhlenkamp & Co. Inc., established in 1977 to manage private accounts for individuals and institutions. In 1988, the company launched a no-load mutual fund as an investment vehicle for all investors, large or small.[read more]

Can Modular Desalination Provide Cheap, Clean Water and Demand Response Too?

August 29, 2014 by Jeff St. John

Modular Deslination

The process of desalination isn’t nearly as energy-intensive as it was just a decade ago, thanks to new reverse-osmosis plant designs and nano-structured membranes that have drastically improved the energy efficiency of turning salt water into fresh water.[read more]

New Study: America's Data Centers Consuming, and Wasting, Growing Amounts of Energy

August 29, 2014 by NRDC Switchboard
3

Data Centers and Energy Use

All of our online activity is delivered through nearly 3 million data centers across America, from small closets and larger server rooms, to mammoth “cloud” server farms. Their explosive growth is gulping huge amounts of energy, and despite some efficiency improvements much of it is still wasted.[read more]

Energy Quote of the Day: On US Coal Exports to Asia Reducing Global Carbon Emissions

August 29, 2014 by Jared Anderson

Global Carbon Emissions and Coal Exports

With US natural gas production growth and subsequent natural gas price declines coal has been backed out of the power generation fuel mix to some extent. As a result, US coal producers are exporting greater volumes to European and Asian buyers.[read more]

Materials Innovation: Designing Better Surfaces for Energy

August 29, 2014 by Energy @ MIT
1

Better Surfaces for Energy

Solid core material is almost a given for technology. But just because the guts are right doesn’t guarantee success. The surface layer, in fact, can hold the key in some applications. Yet its importance is still easy to overlook. This area is where Bilge Yildiz keeps her focus.[read more]

Renewable Energy Provides 100 Percent of New Electrical Generation in July

August 28, 2014 by Tom Schueneman
3

Renewables and New Generation

Data from the latest Energy Infrastructure Update report just released from the Federal Energy Regulatory Commission’s Office of Energy Projects shows that 100 percent of new U.S. electrical generating capacity put into service for July came from renewable energy sources.[read more]

Update on US Natural Gas, Coal, Nuclear, and Renewables

August 28, 2014 by Gail Tverberg
7

Fuel, Electricity, and the US

United States natural gas production leveled off in 2013, because of the low level of US natural gas prices. In 2013, there was growth in gas production in Pennsylvania in the Marcellus, but many other states, including Texas, saw decreases in production.[read more]

Finding Ways to Pollute Less, and Employ More

August 28, 2014 by EDF Energy Exchange

Employment and the Environment

 

Cleaner air, more American jobs: that’s a potential reality for the U.S. if it acts to curb emissions of methane. It’s a significant opportunity, and it’s one California Congresswoman Linda Sánchez encountered first-hand when she toured a Cerritos manufacturing plant last week.[read more]

SolarWorld Wins Trade Case, But Faces Sliding Stock, Faulty Lug Recall, and More

August 28, 2014 by Eric Wesoff

SolarWorld Successes and Difficulties

In June, the Department of Commerce found in favor of petitioner SolarWorld in that company's trade case against Chinese solar module makers. The preliminary decision imposed significant tariffs on Chinese solar modules in the anti-dumping portion of this case.[read more]

Huge Ponds Hold Tar Sands Sludge, And Great Risks

August 28, 2014 by Danielle Droitsch

Tar Sands Sludge Pools

On August 4, 2014, the catastrophic failure of a mining company's dam in British Columbia, Canada, released over two-and-a-half billion gallons of contaminated water and liquids from a containment pond into the upper Faser River watershed.[read more]

Tesla Trumps Toyota 3: Why Electric Vehicles Are Beating Hydrogen Cars Today

August 27, 2014 by Joseph Romm
5

Tesla and Toyota

While electric vehicles have experienced a marketplace renaissance in the last decade, hydrogen fuel-cell vehicles have not. Multiple models of EVs (like the Tesla and Nissan Leaf) and plug-in EVs (like the Chevy Volt) are selling in this country and around the world, but there are no commercial consumer FCVs yet.[read more]

Utility 2.0: NY's New Business Model Should Properly Value the Costs and Benefits of Distributed Energy Resources

August 27, 2014 by EDF Energy Exchange

New York's Utility Future

As we’ve mentioned before, New York is changing how it evaluates and compensates electric utilities. One goal of this change is increased consumer engagement, which makes customers allies in the development of a more reliable, resilient, and ‘smart’ electric grid.[read more]