New Nukes Make Global Warming Worse:
CO2 Smokescreen: New Nukes Make Global Warming Worse uncovers the ludicrously small impact that nuclear power has on saving the Earth from CO2 emissions in contrast to the promises of the atomic power industry. Well received by fellow experts in the field and filmed by award winning photographer Martin Duckworth, the CO2 Smokescreen is the culmination of one year’s worth of research and hard work by the Fairewinds Crew, Fairewinds science advisors, and a group of amazing interns from the University of Vermont (UVM).
CO2 Smokescreen: New Nukes Make Global Warming Worse had its debut presentation at the 2016 World Social Forum at the University of Quebec at Montreal (UQAM). Invited to present both a keynote speech and during workshops, Fairewinds’ Chief Engineer Arnie Gundersen and Program Administrator Caroline Aronson attended the Montreal Forum and made presentations at UQAM and McGill University, where Mr. Gundersen shared a condensed version of the “CO2 Smokescreen” keynote and addressed the issue of radiation releases from Fukushima into the Pacific Ocean.
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Demystifying Nuclear Power Blog:
Written by Arnie Gundersen, University of Vermont Community Research Fellow and Chief Engineer for Fairewinds Energy Education Non-Profit
(See End Notes at the bottom of the newsletter or here.)
Starting in 1971, I became a card carrying member of the “nuclear priesthood”. I began as a licensed nuclear reactor operator with two degrees in nuclear engineering and progressed through the industry to become a senior vice president; I believed, with religious fervor, that by helping to build and operate atomic power reactors I would be creating power that was “too cheap to meter”. The historic 1973 gasoline shortages and long lines of cars cued at the pumps made it clear to me and hundreds of other nuclear engineers like me that nuclear power was the only solution to the ‘energy shortage’.
In the 1970’s and ‘80’s, solving this apparent energy shortage was our only mantra. At that time there was no scientific data connecting fossil fuels to global warming and/or climate change. The Carbon Dioxide (CO2) buildup we are now experiencing in earth’s atmosphere along with its dire implications for climate change around the world were first identified as a global threat by NASA’s Dr. James Hansen in 1988.
In 1953 President Eisenhower initiated his “Atoms for Peace” program as a means to transform the atom from a scourge into a benefit for mankind and created grand illusions of at least 1,000 US atomic plants by the year 2000. However, well before the 1979 disaster at Three Mile Island, nuclear construction costs were skyrocketing and construction schedules were constantly slipping. The overzealous 1950s goal of 1,000 US atomic power reactors dwindled to about 110 finally completed reactors, while more than 120 others that had been on the drawing boards were canceled before producing a single watt of power.
By 1985, Eisenhower’s dream of reclaiming the power of the atom for peaceful purposes had unraveled and had become a nightmare, with Forbes Magazine calling this global building frenzy “the biggest managerial disaster in history… only the blind or the biased can now think that the money has been well spent”, citing more than a trillion dollars in nuclear power cost overruns and subsidies. Electric rates continued to skyrocket and ratepayers were left picking up the pieces from Atoms for Peace .
Of the more than 230 attempts to construct atomic power reactors in the United States during the 20th century, only 99 nukes are still operating in the US. Globally a total of 438 nukes were still operating in 2015 according to the World Nuclear Association.
During the 20th century, the lights stayed on and the prediction of a dire energy shortage never materialized. Nuclear power’s claims that it would be an economic nirvana “too cheap to meter” collapsed as well. Entering the 21st century renewables began to appear more feasible, so the atomic power industry latched on to James Hansen’s prognosis of the global buildup in CO2 resulting in global climate change as a new justification for existence. Armed with this new marketing ploy, nuclear power lobbyists flooded Capitol Hill looking for financing to fund the 21st century “nuclear renaissance”.
Does the nuclear industry’s latest claim that it is the world’s salvation from increasing levels of CO2 hold up under scrutiny? No! The evidence clearly shows that building new nukes will make global warming worse.
Before we look at the data, two concepts are important to clarify. First, burning a fossil fuel like coal or oil emits CO2. The amount of CO2 emitted into the atmosphere each year is huge massive, measured in gigatons (GT). A single gigaton is one thousand million tons of CO2 gas. The second concept is “ppm”, or parts per million. As all this CO2 is dumped into the atmosphere, it is diluted by air. The concentration of CO2 atoms in air is measured in parts (molecules) of CO2 divided by one million air molecules, hence parts per million. In preindustrial times, normal background levels of global CO2 levels were around 280 ppm.
When the first large commercial nuke went on line, global emissions of CO2 were about 16 gigatons (GT) in 1970 and the concentration of CO2 in the air was about 320 ppm. James Hansen and 350.org claim that the world’s CO2 levels must stay below 350 ppm to avoid catastrophic climate change, a level that was exceeded late in the 1980’s. By 2015, well after more than 438 heavily subsidized atomic power plants were constructed worldwide, global emissions from burning fossil fuels have reached 36 GT. The CO2 concentration in the atmosphere has already exceeded 400 ppm and is increasing by about 2 ppm yearly.
Nuclear power lobbyists and their marketing firms want us to believe that humankind’s current CO2 atmospheric releases would have been much worse were it not for those 438 nukes now operating. How much worse? The World Nuclear Association industry trade group estimates that an additional 1.1 GT of CO2 would have been created in 2015 if natural gas plants supplied the electricity instead of those 438 nukes.
Do the math! 1.1 additional GT out of 36 GT emitted is only a 3% difference. This 3% value is not a typographical error. Worldwide, all those nukes made only a 3% dent in yearly CO2 production. Put another way, each of the 438 individual nuclear plants contribute less than seven thousandths of one percent to CO2 reduction. That’s hardly enough to justify claims that keeping your old local nuke running is necessary to prevent the sea from rising.
Let’s fast forward to 2050. Massachusetts Institute of Technology (MIT) estimates that even if the 2015 Paris CO2 accords (COP 21) are implemented and 1,000 new nukes are constructed, global CO2 emissions will still increase to a minimum of 64 GT. While this increase appears counterintuitive given the Paris agreement, it is on target because pent up energy demands from large populations in India, China, Southeast Asia, and Africa who want to achieve the standard of living in western developed countries.
Can new nukes really help cut CO2 by 2050? Unfortunately, what is past is prologue. To do so, the World Nuclear Association claims 1,000 new nukes will be needed by 2050 to combat CO2 buildup and climate change. The MIT estimate also assumes 1,000 nukes must be in operation by 2050. Using the nuclear trade association’s own calculations shows that these new nukes will offset only 3.9 GT of CO2 in 2050. Do the math again! 3.9 GT out of 64 GT is only 6.1% of the total CO2 released to the atmosphere in 2050, hardly enough for the salvation of the polar bears!
If those 1,000 nuclear power plants were cheap and could be built quickly, investing in them nukes might still make sense. However, Lazard Financial Advisory and Asset Management, with no dog in the fight, has developed a rubric that estimates that the construction cost of those new nukes will be $8,200,000,000,000. Yes, that’s $8.2 TRILLION to reduce CO2 by only 6%!
Surely that huge amount of money can be better spent on less expensive alternatives to get more bang for the buck! Lazard also estimates that solar or wind would be 80% less expensive for the equivalent amount of peak electric output.
Atmospheric CO2 releases are not going to go on vacation while waiting for those 1,000 nukes to be built. According to the World Nuclear Industry Status Report 2016, the mean [average] construction time for 46 nuclear plants that began operation between 2006 and 2016 was 10.4 years, not including engineering, licensing and site selection. Contrast that with a two year design and construction schedule for a typical industrial scale solar power plant., Atmospheric CO2 levels will increase by almost 70 PPM during the 35 years it will take to construct those 1,000 new nukes, an increase that these new nuclear plants will never eliminate – if they ever operate.
Proponents of nuclear power claim that somehow, sometime in the future, atomic power reactor construction costs will be much lower, and construction delays will be a thing of the past. “Wait for these new designs to become construction prototypes in 2030 and give us more money to design them”, nuke proponents seem to say. These nuclear power zealots claim that atomic power possibilities abound, with the likes of Travelling Wave Reactors, or maybe Small Modular Reactors, or maybe Liquid Sodium Reactors, or maybe Xenon Gas Cooled Reactors or maybe Thorium Reactors or maybe…. There is no shortage of atomic reactor power ideas according to the nuclear industry and its lobbyists when government subsidies are used to fulfill their utopian pipe dreams.
Global climate change is a now problem that requires now solutions. Governments will make the CO2 problem worse by allocating precious resources for alleged atomic power solutions to reduce CO2 when the cost of such proposals is unknown and when implementation only begins in 2030. Fortunately, lower cost renewable solutions are readily available and can be implemented on the necessary time scale needed to reverse the rapidly increasing atmospheric CO2.
Building new nukes applies a 20th century technology to a 21st century problem. Moreover, building nuclear reactors in a tradeoff for CO2 reduction creates a toxic legacy of atomic waste throughout the world. Proponents of nuclear power would have us believe that humankind is smart enough to store nuclear waste for a quarter of a million years, but at the same time humankind is so dumb that we can’t figure out how to store solar electricity overnight. I disagree.
Let’s not recreate the follies of the 20th century by recycling this atomic technology into the 21st century. The evidence proves that new nukes will make global climate change worse due to huge costs and delayed implementation periods. Lift the CO2 Smokescreen and implement the alternative solutions that are available now – faster to implement and much less expensive.
Fairewinds In The News
Fairewinds President Maggie Gundersen and Fairewinds Chief Engineer Arnie Gundersen are invited presenters at the 45th annual members meeting of the New England Coalition on Nuclear Pollution (NEC) on Saturday, October 22 at 118 Elliot Street in Brattleboro, Vermont. This meeting is free and open to the public. Maggie and Arnie will discuss The Flawed Myth of Nuclear Power by highlighting the nuclear industry's self-serving claims that atomic power provides an answer to global warming as well as the long-term radiation and environmental justice issues facing communities from nuclear power sites as they begin the slow process of decommissioning. To follow-up the themes of Fairewinds’ presentation, the film Down to Earth Climate Justice will be shown with a brief introduction by producer Anne D. (Andy) Burt. This documentary of first hand stories told by climate change activists of all ages is especially encouraging in its depiction of numerous young people stepping forward to take up the challenges facing our environment today. The meeting starts at 2pm, Maggie and Arnie will present around 3:45pm, and the movie will be shown at 5pm- come for all or only some, but come and join in the discussion of our energy and environmental future!
The full-length documentary film Power Struggle directed by Robbie Leppzer and featuring Fairewinds President Maggie Gundersen and Fairewinds Chief Engineer Arnie Gundersen will premiere on Sunday, October 23 in Northampton, Massachusetts at 2pm at the Academy of Music and on Thursday, November 3 at the Latchis Theater in Brattleboro, Vermont. The 104-minute movie that chronicles the conflict surrounding the re-licensing of the Vermont Yankee nuclear power plant is scheduled to air on HBO sometime next year according to Director Leppzer. In the film, Chief Engineer Arnie Gundersen shares his experience as a nuclear expert, a whistleblower, and as an appointed member of the Vermont Oversight Panel that delved deep into various problems at the Vermont Yankee nuclear power plant. It was Mr. Gundersen’s insight that led to the discovery of leaky underground pipes at the plant after Entergy insisted that no such pipes were in existence. Including coverage of the 11-day, 126 mile walk carried out by concerned citizens during the dead of winter from Brattleboro to the Vermont Legislature in Montpelier in order to lobby against the re-licensing of the plant, Power Struggle shows the commitment and power of those who stand in their truth. The film also includes scenes and interviews with world renown anti-nuclear advocate and truth-speaker, Dr. Helen Caldicott.