Energy Exchange

Time to Salute Our Military as They Save the Kilowatts

By Kate Zerrenner / Published: November 12, 2014

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 »

Posted in Clean Energy, Energy Efficiency, Grid Modernization, Renewable Energy / Comments are closed

Germany’s Energiewende is Shifting the Energy Paradigm – Now it’s Time to Optimize

By Peter Sopher / Published: October 28, 2014

Revolutionary paradigm shifts often require cohesive development of many moving parts, some of which advance more quickly than others in practice. Germany’s revolutionary Energiewende (or “energy transition”) is no exception. Set to achieve nearly 100 percent renewable energy by 2050, Germany’s Energiewende is one of the most aggressive clean energy declarations in the world. While growth of Germany’s installed renewables capacity has been explosive in recent years, optimization measures designed for Energiewende have manifested at a relatively slow pace.

Germany already has one of the most reliable electric grids in the world, but as implementation of Energiewende continues, optimization will be key to its future success. This will require better sources of backup generation to accommodate the intermittency of wind and solar, a dynamic energy market that ensures fair compensation for this backup, and a more flexible, resilient grid enabled by smart grid technologies to fully optimize demand side resources and a growing renewable energy portfolio. Read More »

Posted in Clean Energy, Demand Response, Electricity Pricing, Energy Efficiency, Energy Financing, Grid Modernization, Natural Gas, Renewable Energy, Utility Business Models / Tagged Energiewende, Energy Storage | Read 5 Responses

Making the World a Better Place: One Megawatt at a Time

By EDF Blogs / Published: October 2, 2014

By: Supraja Sudharsan, student at Georgia Institute of Technology

What does it take for a manufacturing firm with 24/7 operations to incorporate sustainability goals into its daily activities? I learned the answer to the question this summer at Owens Corning.

Owens Corning is an innovator in fiberglas™ technology operating in 27 countries around the world, with its products’ end-uses ranging from insulation and roofing shingles to wind turbines. The company has been a member of the Dow Jones Sustainability World Index for the last five years, and has rallied around climate change issues to achieve key milestones in its energy intensity and greenhouse gas reduction goals since 2002. Having picked the so-called “low hanging fruits” in energy efficiency, Owens Corning now aspires to purchase 100 percent of its primary energy from renewables. In this, the company’s most recent milestone has been the installation of the largest onsite solar PV system in New York State funded by the New York Sun program in 2013.

One reason this has been possible is due to a shift in the cost of renewable technology, with solar and wind approaching grid parity in some regions of the United States. This has provided an opportunity to enter the renewables space that did not exist a few years back. Technologies like net metering, which allows businesses to sell excess clean energy back to the grid and profit from their renewable deployment, and availability of third party energy suppliers in some states, as well as a means to track and retire the renewable certificates and the reporting standards that have emerged around these, have all been crucial for enabling this shift towards greater renewables. Read More »

Posted in Clean Energy, Renewable Energy / Comments are closed

Solar in Texas: It’s Really Happening this Time (Really)

By Marita Mirzatuny / Published: September 23, 2014

Every year, it seems, is predicted to be the “year for solar,” and for certain states this may ring true.

But in Texas, despite having a close relationship with the sun and its heat (2011 gave us 100 days over 100 degrees and no rain), we have yet to realize our potential for solar energy development, the highest potential of any state in the nation. Texas currently only has about 213 megawatts (MW) of solar energy installed (compared to over 237 MW in little ol’ Massachusetts). Recent developments, however, make me encouraged that the next few years will be the catalyst for finally fulfilling that potential.

Austin

A few weeks ago, the Austin City Council voted on an ambitious solar step forward, directing a “utility-scale solar target of 600 megawatts by 2017, a rooftop solar target of 200 megawatts by 2020, explicit language enabling third-party solar ownership, a floor price for the value-of-solar tariff…and a mandatory strategy to procure 200 megawatts of fast-response storage.” The resolution will require the municipal utility, Austin Energy, to obtain 60 percent of its electricity generation from renewables over the next decade, and to be completely carbon-free by 2030. Read More »

Posted in Clean Energy, Electricity Pricing, Renewable Energy / Read 2 Responses

Utility 2.0: Optimizing Energy Use by Making Customers Part of the Solution

By Ronny Sandoval / Published: September 22, 2014

Source: designmilk flickr

New York is re-examining the way energy is regulated, priced, and distributed in the state in order to emerge with a 21^st century business model. This change will deliver on a broad range of objectives, including increased customer value and environmental benefits, among others. However, achieving greater system efficiency could lead to the most impactful outcomes for customers, the environment, and society as a whole. Not only does increasing system efficiency have the potential to significantly reduce costs, energy use, and carbon emissions, it also makes the customer an integral part of the solution to meeting our future energy needs.

The challenge

Electric utilities are tasked with meeting consumer demand for electricity at all times and, until now, have done so primarily by installing additional infrastructure on the electric grid whenever needed. While this has resulted in a fairly-reliable way to meet our energy needs, it has and continues to be extremely expensive and inefficient given the evolution in how energy is used today. Read More »

Posted in Clean Energy, Demand Response, Energy Efficiency, Grid Modernization, New York, Renewable Energy, Utility Business Models / Read 1 Response

Five Reasons Now is the Time for Federal Standards to Reduce Oil and Gas Methane Emissions

By Mark Brownstein / Published: September 18, 2014

Source: Tim Evanson Flickr

Today sixteen leaders of the nation’s largest environmental and conservation groups, including EDF’s president Fred Krupp, came together to call for urgent federal action to curb methane emissions from oil and gas development.

This past march, President Obama laid out his Strategy to Reduce Methane Emissions, where he announced that the Environmental Protection Agency will decide by this fall how best to reduce methane pollution from the oil and gas sector. The Strategy builds on the commitment from his 2012 State of the Union Address that the development of oil and gas resources must not put Americans’ health and safety at risk.

Here are five reasons why reducing methane is a national priority that requires the Obama administration to follow through on its commitment:

Posted in Clean Energy, Methane, Natural Gas / Read 5 Responses