Your recommendation might be important to your mother, but in the world of policy analysis - not so much.
Perhaps you could benefit by reading non-industry literature for a change. They are open access so you can cite them in full if you like...
Abstract here:
http://www.rsc.org/publishing/journals/EE/article.asp?doi=b809990cFull article for download here:
http://www.stanford.edu/group/efmh/jacobson/revsolglobwarmairpol.htmEnergy Environ. Sci., 2009, 2, 148 - 173, DOI: 10.1039/b809990c
Review of solutions to global warming, air pollution, and energy securityMark Z. Jacobson
Abstract
This paper reviews and ranks major proposed energy-related solutions to global warming, air pollution mortality, and energy security while considering other impacts of the proposed solutions, such as on water supply, land use, wildlife, resource availability, thermal pollution, water chemical pollution, nuclear proliferation, and undernutrition.
Nine electric power sources and two liquid fuel options are considered. The electricity sources include solar-photovoltaics (PV), concentrated solar power (CSP), wind, geothermal, hydroelectric, wave, tidal, nuclear, and coal with carbon capture and storage (CCS) technology. The liquid fuel options include corn-ethanol (E85) and cellulosic-E85. To place the electric and liquid fuel sources on an equal footing, we examine their comparative abilities to address the problems mentioned by powering new-technology vehicles, including battery-electric vehicles (BEVs), hydrogen fuel cell vehicles (HFCVs), and flex-fuel vehicles run on E85.
Twelve combinations of energy source-vehicle type are considered. Upon ranking and weighting each combination with respect to each of 11 impact categories, four clear divisions of ranking, or tiers, emerge.
Tier 1 (highest-ranked) includes wind-BEVs and wind-HFCVs.
Tier 2 includes CSP-BEVs, geothermal-BEVs, PV-BEVs, tidal-BEVs, and wave-BEVs.
Tier 3 includes hydro-BEVs, nuclear-BEVs, and CCS-BEVs.
Tier 4 includes corn- and cellulosic-E85.
Wind-BEVs ranked first in seven out of 11 categories, including the two most important, mortality and climate damage reduction. Although HFCVs are much less efficient than BEVs, wind-HFCVs are still very clean and were ranked second among all combinations.
Tier 2 options provide significant benefits and are recommended.
Tier 3 options are less desirable. However, hydroelectricity, which was ranked ahead of coal-CCS and nuclear with respect to climate and health, is an excellent load balancer, thus recommended.
The Tier 4 combinations (cellulosic- and corn-E85) were ranked lowest overall and with respect to climate, air pollution, land use, wildlife damage, and chemical waste. Cellulosic-E85 ranked lower than corn-E85 overall, primarily due to its potentially larger land footprint based on new data and its higher upstream air pollution emissions than corn-E85.
Whereas cellulosic-E85 may cause the greatest average human mortality, nuclear-BEVs cause the greatest upper-limit mortality risk due to the expansion of plutonium separation and uranium enrichment in nuclear energy facilities worldwide. Wind-BEVs and CSP-BEVs cause the least mortality.
The footprint area of wind-BEVs is 2–6 orders of magnitude less than that of any other option. Because of their low footprint and pollution, wind-BEVs cause the least wildlife loss.
The largest consumer of water is corn-E85. The smallest are wind-, tidal-, and wave-BEVs.
The US could theoretically replace all 2007 onroad vehicles with BEVs powered by 73000–144000 5 MW wind turbines, less than the 300000 airplanes the US produced during World War II, reducing US CO2 by 32.5–32.7% and nearly eliminating 15000/yr vehicle-related air pollution deaths in 2020.
In sum, use of wind, CSP, geothermal, tidal, PV, wave, and hydro to provide electricity for BEVs and HFCVs and, by extension, electricity for the residential, industrial, and commercial sectors, will result in the most benefit among the options considered. The combination of these technologies should be advanced as a solution to global warming, air pollution, and energy security. Coal-CCS and nuclear offer less benefit thus represent an opportunity cost loss, and the biofuel options provide no certain benefit and the greatest negative impacts.
Public discussions of nuclear power, and a surprising number of articles in peer-reviewed
journals, are increasingly based on four notions unfounded in fact or logic: that
1. variable renewable sources of electricity (windpower and photovoltaics) can provide little
or no reliable electricity because they are not “baseload”—able to run all the time;
2. those renewable sources require such enormous amounts of land, hundreds of times more
than nuclear power does, that they’re environmentally unacceptable;
3. all options, including nuclear power, are needed to combat climate change; and
4. nuclear power’s economics matter little because governments must use it anyway to
protect the climate.
For specificity, this review of these four notions focuses on the nuclear chapter of Stewart
Brand’s 2009 book Whole Earth Discipline, which encapsulates similar views widely expressed
and cross-cited by organizations and individuals advocating expansion of nuclear power. It’s
therefore timely to subject them to closer scrutiny than they have received in most public media.
This review relies chiefly on five papers, which I gave Brand over the past few years but on
which he has been unwilling to engage in substantive discussion. They document6 why
expanding nuclear power is uneconomic, is unnecessary, is not undergoing the claimed
renaissance in the global marketplace (because it fails the basic test of cost-effectiveness ever
more robustly), and, most importantly, will reduce and retard climate protection. That’s
because—the empirical cost and installation data show—new nuclear power is so costly and
slow that, based on empirical U.S. market data, it will save about 2–20 times less carbon per
dollar, and about 20–40 times less carbon per year, than investing instead in the market
winners—efficient use of electricity and what The Economist calls “micropower,”...
The “baseload” myth
Brand rejects the most important and successful renewable sources of electricity for one key
reason stated on p. 80 and p. 101. On p. 80, he quotes novelist and author Gwyneth Cravens’s
definition of “baseload” power as “the minimum amount of proven, consistent, around-the-clock,
rain-or-shine power that utilities must supply to meet the demands of their millions of
customers.”21 (Thus it describes a pattern of aggregated customer demand.) Two sentences
later, he asserts: “So far comes from only three sources: fossil fuels, hydro, and
nuclear.” Two paragraphs later, he explains this dramatic leap from a description of demand to a
restriction of supply: “Wind and solar, desirable as they are, aren’t part of baseload because they
are intermittent—productive only when the wind blows or the sun shines. If some sort of massive
energy storage is devised, then they can participate in baseload; without it, they remain
supplemental, usually to gas-fired plants.”
That widely heard claim is fallacious. The manifest need for some amount of steady, reliable
power is met by generating plants collectively, not individually. That is, reliability is a statistic-
al attribute of all the plants on the grid combined. If steady 24/7 operation or operation at any
desired moment were instead a required capability of each individual power plant, then the grid
couldn’t meet modern needs, because no kind of power plant is perfectly reliable. For example,
in the U.S. during 2003–07, coal capacity was shut down an average of 12.3% of the time (4.2%
without warning); nuclear, 10.6% (2.5%); gas-fired, 11.8% (2.8%). Worldwide through 2008,
nuclear units were unexpectedly unable to produce 6.4% of their energy output.26 This inherent
intermittency of nuclear and fossil-fueled power plants requires many different plants to back
each other up through the grid. This has been utility operators’ strategy for reliable supply
throughout the industry’s history. Every utility operator knows that power plants provide energy
to the grid, which serves load. The simplistic mental model of one plant serving one load is valid
only on a very small desert island. The standard remedy for failed plants is other interconnected
plants that are working—not “some sort of massive energy storage devised.”
Modern solar and wind power are more technically reliable than coal and nuclear plants; their
technical failure rates are typically around 1–2%. However, they are also variable resources
because their output depends on local weather, forecastable days in advance with fair accuracy
and an hour ahead with impressive precision. But their inherent variability can be managed by
proper resource choice, siting, and operation. Weather affects different renewable resources
differently; for example, storms are good for small hydro and often for windpower, while flat
calm weather is bad for them but good for solar power. Weather is also different in different
places: across a few hundred miles, windpower is scarcely correlated, so weather risks can be
diversified. A Stanford study found that properly interconnecting at least ten windfarms can
enable an average of one-third of their output to provide firm baseload power. Similarly, within
each of the three power pools from Texas to the Canadian border, combining uncorrelated
windfarm sites can reduce required wind capacity by more than half for the same firm output,
thereby yielding fewer needed turbines, far fewer zero-output hours, and easier integration.
A broader assessment of reliability tends not to favor nuclear power. Of all 132 U.S. nuclear
plants built—just over half of the 253 originally ordered—21% were permanently and
prematurely closed due to reliability or cost problems. Another 27% have completely failed for a
year or more at least once. The surviving U.S. nuclear plants have lately averaged ~90% of their
full-load full-time potential—a major improvement31 for which the industry deserves much
credit—but they are still not fully dependable. Even reliably-running nuclear plants must shut
down, on average, for ~39 days every ~17 months for refueling and maintenance. Unexpected
failures occur too, shutting down upwards of a billion watts in milliseconds, often for weeks to
months. Solar cells and windpower don’t fail so ungracefully.
Power plants can fail for reasons other than mechanical breakdown, and those reasons can affect
many plants at once. As France and Japan have learned to their cost, heavily nuclear-dependent
regions are particularly at risk because drought, earthquake, a serious safety problem, or a
terrorist incident could close many plants simultaneously. And nuclear power plants have a
unique further disadvantage: for neutron-physics reasons, they can’t quickly restart after an
emergency shutdown, such as occurs automatically in a grid power failure...
From Amory Lovins
Four Nuclear Myths: A Commentary on Stewart Brand’s Whole Earth Discipline and on Similar Writings
Journal or Magazine Article, 2009
Available for download:
http://www.rmi.org/rmi/Library/2009-09_FourNuclearMyths Some nuclear-power advocates claim that wind and solar power can’t provide much if any reliable power because they’re not “baseload,” that they use too much land, that all energy options including new nuclear build are needed to combat climate change, and that nuclear power’s economics don’t matter because climate change will force governments to dictate energy choices and pay for whatever is necessary. None of these claims can withstand analytic scrutiny.
******************************************
Annals of the New York Academy of Sciences
Volume 1181 Issue Chernobyl
Consequences of the Catastrophe for People and the Environment, Pages 31 - 220
Chapter II. Consequences of the Chernobyl Catastrophe for Public Health
Alexey B. Nesterenko a , Vassily B. Nesterenko a ,† and Alexey V. Yablokov b
a
Institute of Radiation Safety (BELRAD), Minsk, Belarus b Russian Academy of Sciences, Moscow, Russia
Address for correspondence: Alexey V. Yablokov, Russian Academy of Sciences, Leninsky Prospect 33, Office 319, 119071 Moscow,
Russia. Voice: +7-495-952-80-19; fax: +7-495-952-80-19. Yablokov@ecopolicy.ru
†Deceased
ABSTRACT
Problems complicating a full assessment of the effects from Chernobyl included official secrecy and falsification of medical records by the USSR for the first 3.5 years after the catastrophe and the lack of reliable medical statistics in Ukraine, Belarus, and Russia. Official data concerning the thousands of cleanup workers (Chernobyl liquidators) who worked to control the emissions are especially difficult to reconstruct. Using criteria demanded by the International Atomic Energy Agency (IAEA), the World Health Organization (WHO), and the United Nations Scientific Committee on the Effects of Atomic Radiation (UNSCEAR) resulted in marked underestimates of the number of fatalities and the extent and degree of sickness among those exposed to radioactive fallout from Chernobyl. Data on exposures were absent or grossly inadequate, while mounting indications of adverse effects became more and more apparent. Using objective information collected by scientists in the affected areas—comparisons of morbidity and mortality in territories characterized by identical physiography, demography, and economy, which differed only in the levels and spectra of radioactive contamination—revealed significant abnormalities associated with irradiation, unrelated to age or sex (e.g., stable chromosomal aberrations), as well as other genetic and nongenetic pathologies.
In all cases when comparing the territories heavily contaminated by Chernobyl's radionuclides with less contaminated areas that are characterized by a similar economy, demography, and environment, there is a marked increase in general morbidity in the former.
Increased numbers of sick and weak newborns were found in the heavily contaminated territories in Belarus, Ukraine, and European Russia.
Accelerated aging is one of the well-known consequences of exposure to ionizing radiation. This phenomenon is apparent to a greater or lesser degree in all of the populations contaminated by the Chernobyl radionuclides.
This section describes the spectrum and the scale of the nonmalignant diseases that have been found among exposed populations.
Adverse effects as a result of Chernobyl irradiation have been found in every group that has been studied. Brain damage has been found in individuals directly exposed—liquidators and those living in the contaminated territories, as well as in their offspring. Premature cataracts; tooth and mouth abnormalities; and blood, lymphatic, heart, lung, gastrointestinal, urologic, bone, and skin diseases afflict and impair people, young and old alike. Endocrine dysfunction, particularly thyroid disease, is far more common than might be expected, with some 1,000 cases of thyroid dysfunction for every case of thyroid cancer, a marked increase after the catastrophe. There are genetic damage and birth defects especially in children of liquidators and in children born in areas with high levels of radioisotope contamination.
Immunological abnormalities and increases in viral, bacterial, and parasitic diseases are rife among individuals in the heavily contaminated areas. For more than 20 years, overall morbidity has remained high in those exposed to the irradiation released by Chernobyl. One cannot give credence to the explanation that these numbers are due solely to socioeconomic factors. The negative health consequences of the catastrophe are amply documented in this chapter and concern millions of people.
The most recent forecast by international agencies predicted there would be between 9,000 and 28,000 fatal cancers between 1986 and 2056, obviously underestimating the risk factors and the collective doses. On the basis of I-131 and Cs-137 radioisotope doses to which populations were exposed and a comparison of cancer mortality in the heavily and the less contaminated territories and pre- and post-Chernobyl cancer levels, a more realistic figure is 212,000 to 245,000 deaths in Europe and 19,000 in the rest of the world. High levels of Te-132, Ru-103, Ru-106, and Cs-134 persisted months after the Chernobyl catastrophe and the continuing radiation from Cs-137, Sr-90, Pu, and Am will generate new neoplasms for hundreds of years.
A detailed study reveals that 3.8–4.0% of all deaths in the contaminated territories of Ukraine and Russia from 1990 to 2004 were caused by the Chernobyl catastrophe. The lack of evidence of increased mortality in other affected countries is not proof of the absence of effects from the radioactive fallout. Since 1990, mortality among liquidators has exceeded the mortality rate in corresponding population groups.
From 112,000 to 125,000 liquidators died before 2005—that is, some 15% of the 830,000 members of the Chernobyl cleanup teams. The calculations suggest that the Chernobyl catastrophe has already killed several hundred thousand human beings in a population of several hundred million that was unfortunate enough to live in territories affected by the fallout. The number of Chernobyl victims will continue to grow over many future generations.
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