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Electricity

Advanced Energy Technology of the Week: Energy Analytics

September 19, 2014 by Matt Stanberry

Energy Analytics

Energy analytics for mass-scale building energy efficiency evaluations is a category of software solutions that determine how a building is currently consuming energy and recommend operational and retrofit measures to maximize energy savings.[read more]

Energy Reality Meets Climate Reality

September 19, 2014 by David Hone
3

Climate and Energy Reality

 

In recent years and as part of the overall push to generate more renewable energy in Germany, considerable wind energy capacity has been installed in this region. While the current level of generation from wind is laudable, it is far from 100% renewable energy.[read more]

Energy Quote of the Day: 'Halliburton has Already Left the Market and Schlumberger is Likely to Follow'

September 19, 2014 by Jared Anderson

Russian Sanctions and Damage

As US- and EU-led economic sanctions against Russian energy players crank up, the degree to which Western interests could be collaterally damaged is again being called into question. The EU has shied away from sanctioning Russian gas industry participants because the bloc is so reliant on Russian gas supply.[read more]

Technology Advances Wind Energy Development

September 18, 2014 by Dan Liggett

Wind Energy and Tech

There have been significant improvements of late to equipment used to produce energy from wind. Towers are taller. Rotor diameters and blades are longer. Gearboxes, generators and bearings are more reliable. Onboard sensors are more effective at measuring and recording data.[read more]

Analytics for Solar and Energy Storage: Show Me the Money

September 18, 2014 by Jeff St. John

Software that analyzes the complex interplay between solar PV, energy storage systems and customer energy use sounds like a great idea -- but is it something that companies are ready to pay for? This strongly depends on the level of maturity of the industry in question.[read more]

$18 Trillion Windfall: Health And Productivity Benefits of Efficiency Top Energy Savings

September 17, 2014 by Joseph Romm
2

Efficiency and Savings

 

A report by the global body responsible for energy analysis finds the total benefits from energy efficiency upgrades equals the energy savings. The IEA report upends decades of conventional thinking about efficiency, and should lead governments and corporations to sharply increase their efficiency budget.[read more]

Does Energy Have a Place in the Sharing Economy?

September 17, 2014 by Lexie Briggs
2

Energy and the Sharing Economy

A shared electricity future is still that: the future. But it’s not necessarily so futuristic. A shared economy in energy is looking less like The Jetsons than something that’s just around the corner. I bet we’ll be ubering up kilowatt-hours before long – and before we get into a flying car.[read more]

Good News: EPA Standards Could Lower Electricity Bills

September 17, 2014 by EDF Energy Exchange
8

EPA Standards and Home Energy Costs

It's frustrating to hear opponents of climate action once again use the threat of higher electricity rates as a scare tactic to try to stop the EPA's Clean Power Plan. We know it has many people concerned. The good news is we have more evidence than ever before to prove our opponents wrong.[read more]

The Future of Energy Storage

September 17, 2014 by Energy @ MIT

Storage and the Future

Massachusetts Institute of Technology professor Fikile Brushett is in the process of taking the power generated by wind and solar, chemically lashing it to molecules derived from flora and fauna, and storing it in liquids until it’s needed to electrify our homes.[read more]

Transmission Links to Enable Wind Energy

September 17, 2014 by Adam Whitmore
3

Wind Energy Transmission

The availability of long distance energy transmission systems can help to continuously smooth out variations in the availability of wind power, but it helps solar less. A good policy needs to enable long-distance links to allow continuing increases in wind generation.[read more]

Capacity Markets: The Future of European Demand Response?

September 17, 2014 by Jeff St. John
1

Europe Demand Response

Europe’s appetite for demand response is growing, not just to provide grid stability, but for years to come. That’s opening up more money-making opportunities for European companies willing to turn over factory lines, HVAC systems, and other energy loads to serve those needs.[read more]

exclusive

Should Electricity Distribution Utilities Build, Own, and Operate Microgrids For Their Customers?

September 16, 2014 by Jesse Jenkins
11

Utilities and Microgrids

Rather than view microgrids as new competitors to traditional electricity distribution utilities, perhaps these local networks of distributed generators, smart electricity loads, and energy storage devices should be seen as a new business opportunity.[read more]

What a Difference a Day Makes! The Value of Real-Time Electricity Data

September 16, 2014 by EDF Energy Exchange

Real-Time Electricity Data

Imagine you’re trying to lose weight. If you step on the scale once a month, how can you possibly know how each of your daily decisions affects the number? Weighing yourself every day would be a step up, giving you a much clearer picture. Now imagine the potential results if you could access real-time data.[read more]

The Minimum Bill: A First Step to Fair Utility Rates in a Distributed Energy Age

September 16, 2014 by Jim Kennerly
1

Distributed Energy and Utility Rates

Are utility business models facing long-term disruptive change? In recent years, declining solar costs have made this a question of when, not if. Thus, utilities in leading solar PV markets are attempting to buy enough time to retool their strategies.[read more]

Vivint Solar IPO: Residential Solar is Growing Up

September 16, 2014 by Elias Hinckley

Two weeks ago Vivint Solar registered for its initial public offering. Valued at $200 million, this looks to be the latest in a series of success stories in the residential solar market. The Vivint announcement follows the very successful run in SolarCity stock since its IPO in late 2012.[read more]