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Cleantech

Would Solar Roadways Work? A Government Engineer Discusses the Controversial Technology

September 2, 2014 by Stephen Lacey
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Photo: Solar Roadways

In 2009, after a couple years of tinkering in their driveway, the Brusaws secured a $100,000 grant from the Department of Transportation for their company, Solar Roadways. "I didn't need that much money to have a bunch of professors write a paper. So I asked [the DOT] if we could simply build a prototype," said Scott Brusaw.[read more]

Comparing Clean Energy Benefits: Forward-Looking Analyses Are Key

September 2, 2014 by EDF Energy Exchange

Source: Kuebi, Armin Kübelbeck

Good science should spark debate. It’s the nature of the field, after all. You ask questions, search for data and then debate what it means or what actions the data should spur. Such a debate is underway now, and it is adding fuel to an old fire.[read more]

Pioneers in 2015: Companies in the Energy and Clean Tech Space

September 2, 2014 by Roman Kilisek

According to the World Economic Forum, its Technology Pioneers program recognizes “companies – normally in a start-up phase – from around the world that are involved in the design, development and deployment of new technologies, and are set to have a significant impact on business and society.”[read more]

EPA's Clean Power Plan: Texas's Last Stand or Last Hope?

September 1, 2014 by EDF Energy Exchange
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Texas and the Clean Power Plan

The CPP will limit – for the first time ever – carbon emissions for existing power plants. Texas, the number one polluter in the country, needs to cut 195 billion pounds of carbon in the next 18 years, according to a Texas Tribune analysis. However, the EPA suggests Texas could easily meet its goal.[read more]

Energy Quote of the Day: Turning to Renewable Energy to 'Become Better Warfighters'

August 31, 2014 by Jared Anderson
4

US Military and Renewables

It’s no secret the US military seeks to increase its renewable energy production capacity as a way to reduce reliance on the sometimes unreliable civilian power grid while decreasing liquid petroleum consumption which is expensive and dangerous to transport.[read more]

How US Territories Can Kick Their Oil Addiction

August 31, 2014 by Eric Wesoff
4

US Territories and Oil Need

The 4 million inhabitants of US territories (3.6 million of which live in Puerto Rico) power their islands almost entirely with petroleum. And because the price of oil is relatively high, residential electricity prices in the territories are three to five times the price of mainland electricity.[read more]

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
1

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]

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]

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]

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]