The Real Climate Change Deniers Are the Fractivists

natural gas boats - Tom Shepstone ReportsTom Shepstone
Shepstone Management Company, Inc.

 

Although fractivists are fond of labeling those of us who advocate for natural gas as climate change deniers, the real deniers are those who pretend natural gas can’t help.

There were some rather amazing comments on this blog the other day. They reveal the degree to which fractivists who love labeling us as climate change deniers will go to deny the contribution of natural gas in reducing emissions. It’s stunning, in fact, how far these real climate change deniers will go in ignoring the fundamental facts and rules of logic in defending what is clearly ideology, not science, in their own heads.

I’m talking about a handful of comments made by always angry artist James Barth, who seems, for all the world, to be in a state of perpetual agony and torment that natural gas advocates like me even live on the same planet with him.  Here’s his basic argument from one of his latest bursts of dark energy:

  1. Between 2005 and 2009 nat gas consumption in the U.S. was static, while CO2 emissions were reduced by 9.4%. Nat gas replacement of coal had nothing to do with it (in fact nat gas was expensive then), the decline in demand for electricity due to the recession which resulted in the coal industry closing their 50 year and older inefficient, polluting plants due to the lack of demand, had everything to do with it.
  2. By 2015, nat gas consumption rose 20% since 2010, mostly used in the electricity generating sector, but emissions only decreased a further 2.7% approx. over that period. Again, more due to solar and wind coming on line, energy efficiency, and further large old coal plant closings. Energy consumption during this period was still lower than 2007 level.
  3. In 2016, CO2 emissions reduced by another 1.7% while nat gas consumption increased a miniscule .0067%. Coal consumption on the other hand, dropped 8.6%. That, plus the continued increase in solar and wind, but mostly still the simple fact that overall energy consumption was still about 1.5% lower in 2016 than in 2007.

Jim Barth’s argument is about as silly as it gets, of course. He assumes coal plants would have closed regardless of natural gas development, against every bit of evidence to the contrary, and uses natural gas consumption figures to make his faulty argument rather than natural gas used in electricity generation. Here is how CO2 emissions compare to both coal and natural gas use in electricity generation since 1990, using data from the Energy Information Administration (EIA):

Climate Change Denier

There’s no denying it; CO2 emissions began declining when natural gas became a serious substitute for coal in electricity generation; as the former accelerated big-time 2008 and the late began to decline. The trends aren’t independent; rather, they complement each other as in yin and yang, left and right and E = mc².

The EIA analyzed the data itself here, producing the following three charts illustrating  the point in additional ways. The first demonstrates how the volume of CO2 emissions has declined, compared to the mix of sources. The EIA notes “a shift in the electricity generation mix, with generation from natural gas and renewables displacing coal-fired power, drove the reductions in emissions.”

climate change deniers

The next chart (a compilation of three mini-charts) further notes how “natural gas consumes less fuel per unit of electricity generation” making it more appealing as a substitute for coal and “emits less carbon dioxide per unit of electricity generation” giving natural gas a multiplier effect, if you will, in terms of CO2 emission rate reductions. That is to say the more natural gas is substituted for coal, the less fuel is needed and even less CO2 is generated.

climate change deniers

The EIA sums it all nicely with this paragraph:

Electricity generation and its resulting emissions are primarily determined by the available capacity and relative operating costs of the different technologies. Recent capacity additions have favored natural gas and renewable energy, while retirements have been mostly coal units. In recent years, the drop in natural gas prices, coupled with highly efficient natural gas-fired combined-cycle technology, made natural gas an attractive choice to serve baseload demand previously met by coal-fired generation. Coal-fired generation has decreased because of both the economics driven by cost per kilowatthour compared to that of natural gas and because of the effects of increased regulation on air emissions.

It also offers yet another chart to show what’s happened and how natural gas has substituted for coal, growing from an 18% share of electric generation in 2005 to a 32% share in 2015, despite Barth’s contention coal has simply declined on its own. Coal went down by a 17% share and natural gas went up by a 16% share, but there’s no relationship, says Jim Barth. He’s one of a unique class of fractivist climate change deniers who don’t deny climate change, but refuse to accept the most basic undeniable facts about CO2 emissions and how the US has pioneered the most effective path to reducing them quickly in contrast to places such as Germany, the hallowed climate protector who just happens to burning more coal, not less.

climate change deniers Jim also seems blithely unaware of all the coal to gas plant conversions that have taken place across the country, such as the Hunlock Creek Energy Station I profiled a couple of years ago, where CO2 emissions plummeted as energy production was more than doubled, not to mention up to 99.9% reduction in other emissions. Such conversions and replacements on-site or elsewhere have dramatically reduced CO2 emissions as this study published in Earth’s Future reveals (emphasis added):

As a result of the increased use of natural gas, CO2 emissions from U.S. fossil-fuel power plants were 23% lower in 2012 than they would have been if coal had continued to provide the same fraction of electric power as in 1997

The average CO2 emission intensities between 1997 and 2012 were 915.0 ± 0.8 g(CO2)/kWh for coal, 549.4 ± 1.1 g(CO2 )/kWh for natural gas, 436.0 ± 1.4 g(CO2 )/kWh for natural gas with combined cycle technology, and 784 ± 2 g(CO2 )/kWh for other fuels…

Because the CO2 emission intensity of coal is much higher than that of natural gas, particularly with combined cycle technology, a significant fraction of this decrease in CO2 emissions can be attributed to the switch from coal toward natural gas…

Over the last decade the increased use of natural gas power plants with combined cycle technology has significantly decreased the atmospheric emissions of CO2, NOx, and SO2 associated with electric power generation in the United States. Further reductions in these emissions can follow by converting a larger fraction of the U.S. electric power production to natural gas, and by ensuring that all natural gas power plants are equipped with the latest combined cycle technology. These results illustrate some of the advantages to both climate and air quality that follow the switch from coal to natural gas.

That about sums it up, doesn’t it? Anyone serious about reducing CO2 emissions cannot deny the role of natural gas development in accomplishing that goal. Those who do so are climate change deniers of a different sort; the kind who oppose real solutions in favor of ideological fantasies and utopian dreams. Yes, fractivists are the real climate change deniers.

The post The Real Climate Change Deniers Are the Fractivists appeared first on Natural Gas Now.

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