Energy Exchange

Time to Salute Our Military as They Save the Kilowatts

U.S. Army Major General Dana J.H. Pittard, Fort Bliss commander, gives a speech during the ribbon cutting for the solar panel project at Fort Bliss, Texas housing communities, Feb. 26, 2013. Source:

U.S. Army Major General Dana J.H. Pittard, Fort Bliss commander, gives a speech during the ribbon cutting for the solar panel project at Fort Bliss, Texas housing communities, Feb. 26, 2013. Source: defenseimagery.mil

In light of yesterday’s commendable day, the Defense Energy Summit (DES) is hosting its second annual forum in Austin, TX, and EDF is a proud sponsor once again. One of the goals for this conference is to build the foundation for a new Defense Energy Center of Excellence (DECE), which would enable Central Texas and military communities to create a test bed of clean energy technologies and policies. The DECE will help the Department of Defense (DoD) with its energy defense policy, organizational structure, education and training, manufacturing, logistics, personnel, and financing.

Texas’ capital is a logical spot to house the DECE, as Texas is home to 22 military installations – including five bases within 90 miles of Austin. Plus, the DECE could tap into the brain power at Texas universities, which are already charging forward with innovative clean energy solutions.

Leading the Charge

Although the DoD is the single largest consumer of fuel in the United States, the military has taken a significant interest in its energy footprint for one primary reason: energy security.

Transporting fuel is one of the riskiest operations when fighting on the front lines. Last year alone, the U.S. military consumed roughly 90 million barrels of oil. By powering military bases and equipment with solar energy, as well as reducing demand through energy efficiency, the military can help protect the brave men and women serving in our armed forces. The DoD can then use those avoided fuel costs for other projects, such as research and development, to meet the needs of its most critical missions. Read More »

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Wyoming’s Second Swing at Curbing Oil, Gas Air Pollution Could be Home Run

OLYMPUS DIGITAL CAMERALate last week Wyoming air regulators took a second crack at a proposed rule to fix a serious ozone pollution problem in the state’s Upper Green River Basin. To use a baseball analogy, this rule designed to reduce pollution from the oil and gas industry, is a solid double.

This proposal improves upon a version released in June. The updated rule extends inspection requirements to compressor stations to capture more of the leaks that create air pollution and the methane that is the industry’s main product. And it eliminates provisions that—in some cases–would have allowed companies to remove certain devices from well sites that we know reduce pollution.

Both changes are improvements that EDF and local allies have advocated for and the Mead Administration deserves praise for leadership in this area. Once finalized and implemented, this rule will form the backbone of the state’s plan to clean up the air in and around Pinedale, Wyoming, that has become dangerously polluted by harmful emissions from the oil and gas industry. Read More »

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Three More Reasons to Cheer Clean Energy Job Growth in North Carolina

powerplantruleBusiness-friendly clean energy policies in North Carolina continue to support the success of clean energy companies – boosting job growth and economic development.

In the past 30 days alone, three corporate announcements illustrate the power of the state's Renewable Energy Portfolio Standard, which requires utilities to expand their use of renewable energy and energy efficiency, and North Carolina’s renewable energy tax credit, which rewards companies for investing in clean energy.

Strata Solar

Strata Solar announced it has invested $1 billion in North Carolina solar energy, including 65 solar facilities in 40 counties, and employed 2,000 workers during the past five years.

The Chapel Hill-based company has the attention of Governor Pat McCrory, who praised its investment: Read More »

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EDF Energy Efficiency Initiative Goes International with Investor Confidence Project Europe

By Panama Bartholomy, Director, ICP Europe, with contributions from Steven Fawkes, Senior Advisor, ICP Europe

andy darrell at icp europe

EDF's Andy Darrell, Chief of Strategy, US Climate and Energy and New York Regional Director, at the ICP Europe launch in Brussels

Environmental Defence Fund’s signature energy efficiency initiative has gone international. EDF Europe/UK today rolled out the Investor Confidence Project Europe (ICP Europe), aimed at boosting private sector investment in European energy efficiency renovation projects in the building sector.

As Director of ICP Europe, I was thrilled to introduce the initiative with leaders from the financial, engineering, and government communities at an event in Brussels during a week when two of Europe’s largest energy efficiency events are being held: Renovate Europe Day and Building Performance Institute of Europe ‘s Efficiency Investors Day.

The potential for renovating existing buildings in Europe to reduce the impacts of climate change, generate financial savings, and create jobs is considerable – and largely untapped. Estimates say that large-scale energy efficiency efforts in Europe could reduce carbon emissions by 932 million metric tons, equivalent to taking nearly 200 million cars off the road, and create more than 1 million new jobs in the building industry by 2050. Read More »

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Cost-Benefit Analysis of Utility-Scale Energy Storage is Promising

By: Ellen Shea, Analyst, EDF Climate Corps

ellen-shea-blog_blogI recently read a white paper by Chet Lyons of the Energy Strategies Group performing a cost-benefits analysis of utility companies purchasing battery storage systems vs. simple cycle gas-fired combustion turbines (CT). These CT systems are typically used to regulate peaking capacity. The article shows how storage systems can be a great solution for utilities companies to keep up to date with the changing trends in energy in the US.

Lyons states that as we shift to using more and more renewable energy sources (such as solar PV), the electricity grid needs to be able to be more flexible to the fluctuations in supply of wind, solar, etc. In other words, we have to be able to better support the peaking capacity of the grid.

The paper makes the case for using energy storage systems as a way to meet the peaking resource needs of the grid from renewables, and also as a way for utilities to recoup some lost revenues. Lyons examined a new flow battery storage system by ViZn Energy and found it to be more effective, faster, and more flexible than traditional CTs. Additionally, following solar PV’s trend of declining costs, he believes that in the next three years these battery storage systems will be cost competitive with CTs.  Read More »

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5 Energy Trends that will Change the Balance of Power

Neon FlagBy: Dan Upham, Editor

We no longer fret over taxes on tea, but there’s another American Revolution forming in our great nation today. Like the colonist uprising 241 years ago, it’s fueled by a need to stand up against an outdated system that threatens our way of life.

It’s a battle over the future of American energy and our antiquated electric grid. And it centers around the way consumers, utilities, and investors interact with this vast network of powerlines, substations, and plants.

As Cheryl Roberto, who leads Environmental Defense Fund’s Clean Energy program, notes, “The U.S. is poised to spend around $2 trillion over the next two decades replacing our outdated electric infrastructure.”

That’s a lot of coin and a tremendous opportunity. Read More »

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