Gas Just Another Fossil-Fuel Loser in Obama Push for Renewables

From an Article by Naureen Malik and Harry Weber, Bloomberg News Service, August 4, 2015

Natural gas, once seen as a clear winner in President Barack Obama’s push for cleaner power, isn’t looking like much of a champ these days.

That so-called bridge that gas was supposed to be, leading America away from dirtier fossil fuels such as coal and toward renewable power, just got a lot shorter under the final Clean Power Plan released by the U.S. Environmental Protection Agency on Monday. The agency will reward early investments in wind and solar power to get the nation generating 28 percent of its power using renewables by 2030, up from a previously proposed 22 percent.

The more aggressive goal weakens natural gas’s role in America’s energy future in favor of a quicker transition to zero-carbon sources of electricity. It’s yet another blow for gas producers who’ve seen prices for their fuel slide amid a glut of supply from shale formations.

“Given the relatively accelerated timeline required to meet the interim target, the so-called ‘bridge’ has been largely eliminated and replaced by renewables,” said Teri Viswanath, director of commodities strategy at BNP Paribas SA in New York. “The industry often emphasizes that natural gas is twice as clean as coal. However, doesn’t this imply that it is just half as dirty?”

The final plan is a clear boon for companies such as SolarCity Corp. and NextEra Energy Inc. that have invested billions in renewable generation. Berkshire Hathaway Inc.’s energy unit, Apple Inc. and Goldman Sachs Group Inc. are among U.S. corporations that have pledged to invest at least $140 billion to shrink their carbon footprint as part of a White House initiative.

The EPA is “obviously stressing to get away from coal, but they are also stressing over time to get away from natural gas,” said Bob Yawger, director of the futures division at Mizuho Securities USA Inc. in New York. “I am looking at it as bearish in a very long-term kind of way.”

For the operators of the nation’s power grids, it’s potentially a bigger headache. They’ll have to juggle the retirement of dependable coal-fired plants while dealing with an onslaught of often volatile renewable power generation and, perhaps, less gas-fired supply to back up the entire system. “If the population wants to go renewable, there’s no reason we can’t, but it’s going to be expensive and everybody should understand that,” said Ed Hirs, a lecturer on energy economics at the University of Houston. “Going full-speed ahead is going to bring with it new problems.”

Only 5.5 percent of U.S. power generation comes from wind and solar. Almost a third comes from gas. The country needs gas to deal with the intermittent nature of solar and wind, said Stacy Nemeroff, an analyst with Bloomberg Intelligence.

“The only way to get from here to a lower-carbon-emitting future is through natural gas and natural gas generation,” Thad Hill, chief executive officer of Calpine Corp., the largest U.S. operator of gas-fueled plants, said in an interview on Bloomberg Television Monday. In a conference call with reporters Sunday, EPA Administrator Gina McCarthy said gas will remain a key part of the U.S. power mix while also acknowledging the administration’s desire to push the industry toward renewables.

In April, gas produced more power than any other source, overtaking coal as the primary plant fuel for the first time thanks to supplies surging out of U.S. shale formations.

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Fact or Fiction?: Natural Gas Will Reduce Global Warming Pollution

From an Article by David Biello, Scientific American Magazine, August 3, 2015

A drop in U.S. carbon dioxide pollution in recent years stems from burning natural gas instead of coal. Or does it? Given that the U.S. bid to combat climate change through actions like the Clean Power Plan relies on more burning of gas than coal in power plants, that answer is both politically and scientifically important.

Compared with coal, burning natural gas results in roughly half the amount of CO2 per megawatt-hour of electricity. Yet even half the CO2, when spread over hundreds of power plants,is too much to achieve such goals as a CO2-emission reduction of 80 percent by 2050 or 100 percent by the end of this century, in order to avoid more than 2 degree Celsius of global warming, more acidic oceans, inexorable sea level rise and extreme weather, among other unpleasant impacts predicted by scientists.

Under the terms of the Clean Power Plan, the most advanced natural gas burning power plants can still emit 771 pounds of CO2 per megawatt-hour of electricity produced. So is natural gas a bridge to a cleaner energy future or a slightly longer route to climate catastrophe?

To answer that question the past may provide a rough guide. At roughly the same time after the turn of the 21st century the U.S. underwent a recession, an energy transition to more natural gas and a move away from producing highly polluting products such as steel. So which of these factors deserves the most credit for the accompanying drop in the nation’s global warming pollution?

It’s an important puzzle to solve because recessions are not widely viewed as a policy option (advocates of “degrowth” notwithstanding) whereas the export of fracking—the process by which natural gas is extracted from shale rock—to other countries to help deliver a cleaner fossil fuel habit is.

To disentangle all these competing explanations or at least find out their relative importance, scientists have used a mathematical technique known as structural decomposition analysis. Here’s how it works: There is a big number to look at, say, total consumption in an economy. This big number can be broken down into contributing factors, such as population size and consumption per person.

Hold population steady through time as total consumption changes and you derive the change in total consumption caused by a change in consumption per person. Then hold consumption per person steady while changing population size and you derive how much of total consumption comes from each of these factors.

A group of scientists and economists used such a mathematical analysis to look at U.S. CO2 emissions between 1997 and 2013, a period that saw total pollution drop by nearly 800 million metric tons, or roughly the annual pollution of Germany. The group looked at six different factors: population and consumption per person, but in addition shifts in consumption patterns; shifts in industry; the energy intensity of the economy; and changes in the fuel mix.

The study found that prior to 2007 (and, hence, the start of the recession), U.S. CO2 pollution continued to grow, largely because the economy continued to expand; people bought more and more. After 2007 U.S. CO2 pollution dropped but roughly 80 percent of that decline was because people and companies bought and built less stuff, supplemented by the shift away from heavy industry. This finding matches a slew of previous analyses by the U.S.

Energy Information Administration, Pacific Northwest National Laboratory and CO2 Scorecard, among others, that have also concluded that the 2008 great recession was largely responsible for the observed emission reductions. In fact, one warm winter in 2012 alone played an outsize role in recent CO2 reductions.

Natural gas did play a significant supporting role in reducing pollution from the energy sector, however—a role that has increased over time as people and companies have started buying more stuff. The shift away from burning coal has counterbalanced population growth, according to this new analysis. In fact, cheap and abundant natural gas appears to have helped keep some 160 new coal-fired power plants from being built, which would have spewed hundreds of millions of metric tons of CO2 over the years.

Coal’s share of electricity generation in the U.S. has been dropping since 2009 and more than 180 gigawatts of power plants that burn natural gas have been built since 1990. The electricity from a one-gigawatt coal-fired power plant can be replaced by burning one billion cubic meters of natural gas instead, resulting in an annual savings of roughly three million metric tons of CO2 in addition to reductions in other air pollution, like the sulfur dioxide that causes acid rain or the nitrogen oxides that create smog. There is now 1.5 times more potential electricity generation from burning natural gas than from burning coal in the U.S., and coal-fired power plants representing roughly 7 percent of this country’s electricity generation are retiring this year, mostly in the eastern half of the country.

An analysis by the National Renewable Energy Laboratory suggests that natural gas and renewables like wind turbines and solar panels have picked up the slack produced by missing coal—the beginnings it seems of a long-term energy transition. More simply put, natural gas may be keeping a lid on growth in CO2 emissions from generating electricity in the U.S. at present.

But natural gas hasn’t just killed coal. From Florida to Wisconsin, gas-fired power plants are replacing nuclear ones. That fuel switch actually increases CO2 pollution, however. And, in the absence of mandates like renewable portfolio standards—mandates for a certain percentage of electricity to derive from renewable resources—natural gas could also prevent the building of wind and solar farms or geothermal power plants.

Furthermore, all those power plants that burn natural gas will still spew CO2, albeit less than the equivalent coal-fired power plant. In a world aimed at zero emissions, that reduction is not good enough ultimately. In fact, the more than 1,000 gigawatts of natural gas–fired power plants built around the world would spew roughly 300 billion metric tons of CO2 if operated over the next 50 years—or more than half of the world’s remaining carbon budget. Exceeding that budget may lock in the worst of climate change, whether fast sea level rise or extreme weather.

Cheap natural gas may even slow the shift away from heavy industry in the U.S.: New fertilizer plants and chemical plants have already been built as a result of cheap and abundant natural gas and new steel plants may not be far behind. Finally, natural gas can leak, adding methane to the atmosphere, which also exacerbates global warming.

In the context of an energy transition that may take decades the U.S. does not have 20 years for natural gas to kill coal and replace oil in power and transportation, respectively, followed by another 50 years needed to replace now-entrenched natural gas with renewables and/or nuclear power plants powering electric cars and trucks. The U.S. Environmental Protection Agency expects natural gas to be producing one-third of U.S. electricity in 2030 and technologies that might make natural gas near-zero carbon, like those that capture and store CO2, have yet to be tried or even tested on the gaseous fossil fuel.

For all these reasons, natural gas makes for a weak bridge to a zero-pollution future and truly clean power—one that cannot span more than a few decades. Still, a bridge made of gas is better than none at all.

See also: www.FrackCheckWV.net

Ready to Serve

PRESIDENTS DAY in 2014.

Advocacy by Duane Nichols, www.FrackCheckWV.net, February 16, 2014

NOW is the time for YOU to say what you THINK!  Whether you have ever contacted the President of the United States, he needs your opinion NOW.

What are you doing for President’s Day.  One thing above all other should be done.  Let someone know what you think about these Big Issues of the Day.

1.  The Keystone XL pipeline project is at the top of the Big Issues regarding climate change.  Should crude Canadian tar oil be pipelined across the United States? The President is to decide one way or the other very soon. What do you have to say, and to whom?

2. The Cove Point export terminal on Chesapeake Bay is at the top of the Big Issues regarding the unlimited expansion of Marcellus shale development in Pennsylvania and West Virginia, with similar real or potential impacts in Ohio, New York, Maryland, and other states.  What do you have to say, and to whom?

3. The State of West Virginia has experienced recent chemical spills into the rivers, coal slurry spills into the rivers, and explosions and fires on Marcellus well pads and other forms of pollution to our environment.  Is it not time for the federal U. S. government to get involved and apply some guidance and regulation?  What do you have to say, and to whom?

On this President’s Day in 2014, you can easily contact your President:

A. Write a letter to President Obama, The White House, 1600 Pennsylvania Avenue, NW, Washington, DC 20500

B. Call the White House and leave a message: 202-456-1111

C. Send an email to the President at this link:

http://www.whitehouse.gov/contact/submit-questions-and-comments

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UPCOMING ACTIVITIES RELATING TO THE ABOVE:

1. The annual E-Day at the WV State Capitol is Monday, February 17th, from 10 am to 3 pm in Charleston, WV.  Be there or be square. Free tickets for the bus (7 am at the I-68 Walmart near Morgantown and other locations) are available here.

2. An information session in Uniontown, PA, on February 20th, entitled “Community Stewardship Achievements with Shale Gas Drilling.” Location is the East End United Community Center, 150 Coolspring Street, 7 pm to 9 pm. Advanced registration is required, contact Kathryn Hilton at 724-455-4200 or kathryn@mtwatershed.com

3. The Cove Point Rally in Baltimore is also on February 20th at the War Memorial Plaza downtown, noon to 1:30 pm.  Details are given on www.FrackCheckWV.net for February 8th. The bus from the Frederick Community College Arts Center departs at 10:15 am and returns at 3:20 pm for $15 with a reservation here.

From the Wheeling Intelligencer article by Casey Junkins on November 16th …

We’ve got about 20 folks outside who don’t like what I do – and don’t like what you do,” said Michael Krancer, secretary of the Pennsylvania Department of Environmental Protection, as he spoke Thursday to about 2000 attendees during the Developing Unconventional Gas East Conference and Exhibition in Pittsburgh.

As the 20 anti-fracking protesters converged outside the David L. Lawrence Convention Center, they chanted for Krancer to resign, noting they believe he and other Pennsylvania regulators are not properly overseeing the drilling industry. Krancer clearly disagreed, saying the Keystone State must promote energy development.

Tom Petrie, chairman of Petrie Partners, and Gary Slagel, senior adviser for environmental affairs for Consol Energy, believe the U.S. Environmental Protection Agency is soon going to find a way to place more regulations on fracking, or hydraulic fracturing used to release natural gas from deep shale formations.

Though the activity is exempt from regulation under the federal Clean Water Act, Petrie and Slagel believe the Obama administration is looking for ways to harness fracking. “We are preparing for the worst,” Slagel said regarding new federal regulations.

Drilling under the CNX Gas Corp. banner, Consol maintains gas operations in Marshall County, while the company also has working arrangements with Hess Corp. for acreage in Ohio and with Noble Energy in West Virginia.

Slagel also said he believes there is more public concern over natural gas drilling than ever existed over coal mining, the business for which Consol is best known throughout the Upper Ohio Valley.

Petrie said the “fear of fracking” is very real among the public, though he does not believe people should be afraid. He noted that Obama’s re-election is a major concern for those in the gas and oil industries because the U.S. EPA is moving in on fracking.

Ray Walker, senior vice president and chief operating officer for Range Resources, reminded those in attendance that the oil and gas industry has been very good to the Commonwealth of Pennsylvania. “The largest gas field in the U.S. today is the Marcellus (Shale). It has changed the entire marketing process,” he said.

Noting he did not “want to get political,” Walker made it clear he believes oil and gas drillers work best without much oversight by the federal government. Walker also said governments need to realize the potential benefit natural gas has for helping the nation move forward. “If you want to have energy independence, the answer is natural gas. If you want to rejuvenate manufacturing, the answer is natural gas,” he said.