Monthly Archives: December 2014

Methane Emissions Just Like Oil Spills in the Sky

By Sean Wright / Published: December 11, 2014

Out of sight, out of mind. This certainly applies to methane emissions from the oil and gas sector.

That’s because methane, a highly potent greenhouse gas and the primary constituent of natural gas, is invisible to the naked eye.

And it’s one reason methane emissions, while a significant threat to our environment, don’t get the attention they should from policymakers or the public when compared to, say, conspicuous oil spills.

But we have the technology to make the invisible visible. As you’ll see in the video below, fugitive methane emissions look very much like an oil spill in the sky.

Posted in Methane, Natural Gas / Comments are closed

New Development in Demand Response Ruling Signals Possible Supreme Court Review

By Michael Panfil / Published: December 11, 2014

UPDATE: Yesterday, January 15^th, 2015, the Solicitor General formally asked the Supreme Court to review the demand response case, EPSA v. FERC. This action is a welcome step by the Solicitor General. Now the Supreme Court must decide whether or not to hear this important case.

Late last week, the Solicitor General signaled its intention to file cert. before the Supreme Court in the demand response Order 745 case, EPSA v. FERC. Hidden within this legalese is an important update about a significant (and already complex) case.

So what does it all mean?

First, a bit of background

Demand response pays customers to conserve energy when the electric grid is stressed. With demand response, people and technology, not power plants, help meet energy demand. This is good news for customers, who pay less for electricity, the environment, via reductions in harmful air emissions, and the electric grid, by making it more efficient.

The Federal Energy Regulatory Commission (FERC), tasked with ensuring our nation’s wholesale electricity rates are ‘just and reasonable,’ created Order 745 to ensure that those providing demand response as a service would be adequately compensated. Read More »

Posted in Clean Energy, Demand Response / Read 4 Responses

Illinois Legislators Pledge Support for EPA’s Proposed Carbon Regulations

By Dick Munson / Published: December 10, 2014

While the Environmental Protection Agency (EPA) sorts through the more than 1.6 million comments received on its proposed Clean Power Plan (CPP), one group is stepping out to pledge its support of the landmark proposal. 53 Illinois legislators recently signed a letter urging the EPA to finalize the plan, which will set limits on carbon pollution from existing power plants for the first time ever.

Power plants currently account for nearly 40 percent of the nation’s carbon pollution and Illinois’s proposed target would result in a 33 percent reduction in the state’s carbon output by 2030. Fortunately, due to impressive state efforts to invest in clean energy over the past few years, Illinois is well-positioned to meet the challenge.

CPP is an economic opportunity

The Illinois legislators argue the CPP will help the state “achieve even greater cuts in our emissions, health benefits for all our citizens, and will spur further growth in our state’s economy.” The CPP will further the state’s transition to a clean energy economy by attracting investment in innovation, creating more jobs, and keeping electricity prices affordable. Read More »

Posted in Air Quality, Clean Energy, Climate, Energy Efficiency, Illinois, Renewable Energy / Comments are closed

New Study Confirms the Need for National Methane Policy

By Mark Brownstein / Published: December 9, 2014

At a time when the oil and gas industry claims that methane emissions from their well sites are coming down, here’s a study that adds scientific weight to the argument that emissions may actually be HIGHER than they claim.

A new study by researchers at the Cockrell School of Engineering at the University of Texas at Austin, published today in Environmental Science and Technology, took a look at two key processes in oil and gas production – pneumatic controllers and liquids unloading – and concluded that average methane emissions from pneumatic controllers are 17 percent higher than the estimates industry has been citing, and total emissions from these devices may be more than twice as high as they’ve been saying. According to the UT study, together, pneumatic controllers and liquids unloadings account for 40 percent of total methane emissions from oil and gas production.

Methane is a powerful greenhouse gas, over 80 times more potent than carbon dioxide as a global warming pollutant. Unnecessary venting and leaking of methane – the key ingredient in the natural gas that we use to heat our homes, cook our food, and power many of our industries – waste a precious national energy resource. Colorado and a few other states are already taking steps to reduce this waste through sensible regulations that cover oil and gas producers, and within two weeks the federal Environmental Protection Agency will announce what it intends to do about this problem. This latest UT study is further evidence that methane leakage is a national problem and national regulation is urgently needed to reduce this powerful pollutant and set a level playing field for the over 6,000 oil and gas production companies in business in the United States today. Read More »

Posted in Methane, Natural Gas, Texas / Comments are closed

Bringing Storage Beyond the Closet and into the Socket

By Larissa Koehler / Published: December 9, 2014

EDF’s Innovators Series profiles companies and people across California with bold solutions to reduce carbon pollution and help the state meet the goals of AB 32. Each addition to the series will profile a different solution, focused on the development of new technologies and ideas.

When someone says the word “storage,” the first thing that usually comes to mind are boxes stuffed into the back of the closet, or that deserted facility with orange doors near the freeway off-ramp.

These days, energy innovators across California are giving storage a whole new meaning – and helping to revolutionize the system that brings electricity to homeowners and businesses alike. One of the entities leading this revolution is Pacific Gas & Electric Company (PG&E), a utility in the midst of piloting new battery energy storage technology to determine how effectively it can provide a variety of grid services, including the integration of intermittent renewable generation from solar and wind.

Increasing amounts of distributed energy generation in both urban and rural areas – coupled with increasing customer demand associated with things like population growth and consumer electronics – makes energy storage an important tool to keep generation and energy use in balance. This balancing function is an important asset for integrating renewables into the grid, as storage can soak up solar and wind energy when they are abundant and discharge that energy when it is otherwise unavailable. Through this charge / discharge cycle, energy storage could lower the need for traditional fossil fuel sources and reduce resultant air pollution. Read More »

Posted in California, Clean Energy / Tagged Energy Storage | Comments are closed

Utility 2.0: New York Draws Lessons on Utility Regulation from Across the Pond

By EDF Blogs / Published: December 8, 2014

By: Gavin Purchas, Acting Director, Idea Bank, and Elizabeth B. Stein, Attorney

When the New York Public Service Commission (Commission) opened its historic “Reforming the Energy Vision” (REV) proceeding earlier this year, it recognized that the way utility companies have been regulated is out of sync with innovations in technology, business realities, and evolving customer needs, including the need to reduce harmful pollution. In order for utility companies to become part of the solution, the Commission has made it clear that everything is up for grabs – even the basic regulatory paradigm governing how utility companies do business in New York.

Luckily, the Commission won’t have to completely reinvent the wheel since a new regulatory paradigm from the United Kingdom could serve as a potential model. This regulatory approach is known as RIIO and is based on the following formulation: Revenues = Incentives + Innovation + Outputs. RIIO was developed by the UK regulatory body, Office of Gas and Electricity Markets, after the country recognized that its previous framework – while extremely effective at achieving cost reductions – stymied innovation. RIIO includes several elements that may be useful in the New York setting, including: Read More »

Posted in Clean Energy, Demand Response, New York, Utility Business Models / Read 3 Responses