Published on EME 444: Global Energy Enterprise D7 (https://www.e-education.psu.edu/eme444)

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5 Nuclear

Introduction

Overview of Lesson 5

With this lesson, we begin our survey of energy industries, based on energy sources. In this lesson, we will review the nuclear energy industry. Additional energy sources will be considered in future lessons.

What will we learn?

By the end of this lesson, you should be able to...

  • explain nuclear energy and the difference between fission and fusion;
  • describe in detail the uranium fuel cycle;
  • recognize and profile major international nuclear agencies;
  • quantify nuclear generation capacity around the world;
  • identify and consider externalities related to nuclear generation including the risk of catastrophe and terrorism but also the advantage of emissions-free generation;
  • explain the technical details and policy implications of March 11, 2011 accident at Fukushima nuclear power plant in Japan;
  • research and report on international nuclear generation estimates;
  • analyze the status of the nuclear energy industry in the U.S.

What is due for Lesson 5?

The table below provides an overview of the requirements for Lesson 5. For details, please see individual assignments.

Please refer to the Calendar in Canvas for specific time frames and due dates.

To Do List for Lesson 5
REQUIREMENT SUBMITTING YOUR WORK
Read Lesson 5 content and any additional assigned material Not submitted.
Weekly Activity 5 Yes—Complete Activity located in the Modules Tab in Canvas.
Case Study--work with others on your Team to prepare Case Study, following course guidelines Check Canvas calendar for all Case Study Due Dates.

Nuclear Energy Overview

Nuclear energy is the energy that holds the protons and neutrons together in the nucleus of an atom. This energy can be released through fusion or fission.

Fusion

In nuclear fusion, two light nuclei combine to form a single larger nucleus. It takes less energy to hold the larger atom together and the excess nuclear energy is released as light and heat. (This is how the sun works--hydrogen atoms combine to form helium, releasing light and heat.) To get the atoms to fuse, however, requires a great deal of energy because there is an electrical repulsion that works to keep the similarly charged nuclei apart. The three requirements for a successful thermonuclear reactor are high particle density, high temperature, and a container that can maintain the temperature and density long enough for the fuel to be fused (Source: Oracle ThinkQuest [1]).

Currently there are no working nuclear fusion reactors, but experiments continue around the world. A consortium including China, the European Union, India, Japan, Korea, Russia, and the United States is working on a project called ITER [2] with the aim of providing each member with the know-how to produce its own fusion energy plant.

To Read Now

Visit the ITER website [2]

  • Under "Science," open and read the pages "What is Fusion?," "Advantages of Fusion," "60 Years of Progress," and "ITER Goals."
drawing of a tokamak, a chamber used for fusion reactions. Further described in caption
Figure 5.1: ITER, the world's largest tokamak. A tokamak is a doughnut-shaped vacuum vessel (chamber) used for nuclear fusion research, where plasma is heated and confined by magnetic fields. For an interactive image with parts identified and explained, visit ITER's The Machine [3].
Retrieved from ITER [3].

Fission

Fusion releases nuclear energy when lighter nuclei join (or fuse) to form heavier nuclei. Fission, on the other hand, releases nuclear energy by splitting atoms into smaller ones. The extra energy is released as heat and radiation.

graphical depiction of fission, where one uranium 235 atom is split into several lighter elements, neutrons and energy
Figure 5.2: In the process of fission, a bombarding neutron causes the nucleus of a uranium atom to split into atoms of lighter weight, releasing energy and neutrons.
Credit: U.S. Department of Energy [4]

In fission, a uranium-235 isotope absorbs a bombarding neutron, which causes the uranium nucleus to split into two atoms of lighter weight. This reaction releases heat and radiation, as well as more neutrons. These neutrons then bombard other uranium atoms, which then split and release more energy and neutrons, This happens over and over again in a chain reaction.

Note that both fission and fusion generate heat, but do not involve combustion. In other words, the atoms are split or fused, not burned.  This is one reason why neither of them emit carbon dioxide or other gases that are associated with the burning of fossil fuels or other carbon-based fuels like wood.  (More on the byproducts of combustion in a future lesson.)

Uranium Fuel Cycle

graphic depiction of uranium fuel cycle. See link in caption for text version.
Figure 5.3: Uranium fuel cycle: Recovery (mining and milling), Conversion, Enrichment, Fuel Fabrication, Used Fuel Storage.
Click link to expand for a text description of Figure 5.1

This is a flow chart from mining to conversion, enrichment, fuel fabrication, and storage.

  • It starts when Uranium ore is mined
  • Uranium ore is then milled into yellowcake
  • Yellowcake is turned into UO2 and then a gas, UF6
  • Gas is enriched to increase the amount of U-235
  • Enriched UF6 is converted back to UO2 and made into ceramic fuel pellets
  • Pellets are put into fuel rods and used to make electricity
  • Used fuel is stored at the power plant site
  • In the future the used fuel may be reprocessed or stored in an underground repository.
Credit: National Energy Education Development Project (NEED). Retrieved from NEED graphics library [5]

The uranium fuel cycle includes all the steps of using uranium to generate electricity (fission), from mining to disposal/storage. These steps are described below.

Uranium Recovery

Uranium ore is mined--much like coal--from underground mines or surface mines. In the USA, a ton (2,000 pounds) of uranium ore usually contains about 3 to 10 pounds of uranium. The process of separating the uranium from the ore is called milling. In this process, the ore is crushed and mixed with an acid (typically) that dissolves the uranium out of the ore. This solution is separated out and dried, leaving a powder called "yellowcake." In addition to yellowcake, uranium recovery operations generate waste products, called byproduct materials, that contain low levels of radioactivity.

Conversion

The next step is to convert the yellowcake into uranium hexafluoride (UF6), a gas suitable for use in enrichment operations. In this process, the uranium (yellowcake) is combined with fluorine to create the UF6 gas. This gas is pressurized and cooled to a liquid, then poured into large cylinders, and then cooled for about 5 more days until it solidifies.

Currently, there is one conversion plant operating in the United States (Honeywell International Inc., Illinois). Canada, France, United Kingdom, China, and Russia also have conversion plants.

The conversion process involves strong chemicals to covert the yellowcake into soluble forms, leading to possible inhalation of uranium, and producing extremely corrosive chemicals that could cause fire and explosion hazards.

Enrichment

When uranium is mined, it is nearly all in the form of the isotope uranium-238. All uranium atoms have 92 protons in their nucleus (that's what uranium is!), but they may have different numbers of neutrons. When this happens, the atoms are called isotopes. Uranium-238 has 146 neutrons (92 protons + 146 neutrons = 238, the "atomic mass"). Uranium-235 has 143 neutrons. This form, uranium-235, is commonly used for energy production because the nucleus splits apart easily when it is hit (bombarded) by a neutron.

The purpose of the enriching process is to increase the proportion of U-235. There are three processes for doing this: gaseous diffusion, gas centrifuges, and laser separation. The only commercial enrichment facility currently operating in the USA is a gaseous diffusion plant in Paducah, Kentucky.

In a gaseous diffusion plant, safety risks include the chemical and radiological hazard of a UF6 release and the potential for mishandling the enriched uranium, which could create an inadvertent nuclear reaction (how's that for a phrase you never want to hear uttered?).

Fuel Fabrication

At a fuel fabrication plant, enriched uranium is prepared for use as fuel in a nuclear reactor. The uranium is heated back into a gas and then chemically processed into a powder that is processed into fuel pellets. A single uranium fuel pellet (about the size of a fingertip) contains as much energy as 17,000 cubic feet of natural gas, 1,780 pounds of coal or 149 gallons of oil, according to the Nuclear Energy Institute [6]. The pellets are sealed into metal tubes called fuel rods. Groups of rods are bundled together into fuel assemblies.

There are numerous fuel fabrication facilities in the USA. Safety risks at fuel fabrication facilities are similar to those at enrichment plants.

Use of the Fuel in Reactors

A nuclear reactor is the equipment used to initiate and sustain a controlled nuclear reaction. The fission process takes place in the reactor core. This core is surrounded by a reactor pressure vessel. To prevent radiation leaks, both the core and the vessel are housed in a containment building. It is an airtight structure, made of steel and concrete and several feet thick.

The fuel assemblies are placed in the core where the reaction takes place.

Just like burning coal, oil, or gas, the heat from the nuclear reaction is used to boil water and create steam. The steam turns a turbine generator to produce electricity and then the steam is condensed back into water, often in a structure at the power plant called a cooling tower.

There are several types of commercial nuclear power plants. Currently, commercial operations in the US use either Pressurized Water Reactors or Boiling Water Reactors to generate electricity.

Interim Storage

Because waste products build up on fuel rods, making fission (the chain reaction), more difficult, operators of nuclear generation facilities have to replace the used fuel rods on a regular basis. To keep the plants in continuous operation, usually about one third of the fuel rods are replaced every 12 to 18 months.

Called used (spent) fuel, the rods taken out of the reactor contain radioactive waste products and unused fuel. There are two acceptable storage methods for spent fuel after it is removed from the reactor core:

  • Spent Fuel Pools - Currently, most spent nuclear fuel is stored in specially designed pools at individual reactor sites around the country. The used (spent) fuel rods are under at least 20 feet of water.
  • Dry Cask Storage - If pool capacity is reached, licensees may move toward use of above-ground dry storage casks.

Since 1982, a law has been in place requiring the Department of Energy to build and operate a deep underground facility (repository) for storing nuclear waste. But this has not yet happened. At one point, Yucca Mountain, Nevada was approved as a site for such a facility, but that application was withdrawn in 2010. Currently, nuclear power plants in the USA store all used fuel on site.

Reprocessing

Reprocessing separates unused fuel from waste products in spent fuel rods, so that the fuel can be used again. Currently, reprocessing is more expensive than just making new fuel from uranium ore. Reprocessing is not currently done in the USA.

Transportation of Spent Nuclear Fuel

When spent fuel assemblies are removed from a reactor, the fission process has stopped, but the assemblies still generate significant amounts of radiation and heat. Because of the residual hazard, spent fuel must be shipped in containers or casks that shield and contain the radioactivity and dissipate the heat. Currently, most spent fuel shipments are between different reactors owned by the same utility to share storage space or to a research facility. When an underground waste repository is built, the number of these shipments by road and rail is expected to increase.

International Agencies

Many regional government agencies and regulatory bodies have oversight authority for nuclear energy activities within their borders. Additionally, numerous international agencies also work to advance the safe and peaceful use of nuclear energy. Several of the more prominent ones are described below.

International Atomic Energy Agency (IAEA) [7]

  • Set up as the world's "Atoms for Peace" organization in 1957 within the United Nations family, the IAEA currently has 168 member countries [8].
  • The IAEA Secretariat, a team of over 2500 multi-disciplinary professional and support staff [9] from more than 100 countries, is headquartered in Vienna, Austria. Regional offices are located in Geneva, Switzerland; New York, USA; Toronto, Canada; and Tokyo, Japan.
  • IAEA financial resources include the regular budget and voluntary contributions.
  • Three main areas of work underpin the IAEA´s mission: Safety and Security; Science and Technology; and Safeguards and Verification. To fulfill this mission [10], it "serves as the global focal point for nuclear cooperation;...assists its Member States...in planning for and using nuclear science and technology for various peaceful purposes...and facilitates the transfer of such technology and knowledge in a sustainable manner;...develops nuclear safety standards;...(and) verifies through its inspection system that States comply with their commitments."
  • The IAEA reports annually to the UN General Assembly and, when appropriate, to the Security Council regarding non-compliance by States with their safeguards obligations as well as on matters relating to international peace and security.
  • The Agency's iNFCIS [11] web site  is designed as a "one stop" resource for technical and statistical information about nuclear fuel cycle activities worldwide.

Nuclear Energy Agency [12]

  • The Nuclear Energy Agency (NEA) is a specialized agency within the Organization for Economic Co-operation and Development (OECD), an intergovernmental organization of industrialized countries, based in Paris, France.
  • The mission [13]of the NEA is "to assist its Member countries in maintaining and further developing, through international co-operation, the scientific, technological and legal bases required for the safe, environmentally sound and economical use of nuclear energy for peaceful purposes. It strives to provide authoritative assessments and to forge common understandings on key issues as input to government decisions on nuclear energy policy and to broader OECD analyses in areas such as energy and the sustainable development of low-carbon economies."
  • The NEA's current membership [13] consists of 32 countries, in Europe, North America the Asia-Pacific region. Together they account for approximately 83% of the world's installed nuclear capacity.
  • The NEA works closely with the International Atomic Energy Agency (IAEA) in Vienna - a specialized agency of the United Nations - and with the European Commission in Brussels. Within the OECD, there is close coordination with the International Energy Agency and the Environment Directorate, as well as contacts with other directorates, as appropriate.

World Nuclear Association (WNA) [14]

  • The World Nuclear Association is an International organization that promotes nuclear energy and supports the many companies that comprise the global nuclear industry. Note the difference between the WNA and the organizations above. The WNA is an industry organization, and thus promotes the nuclear industry, while the IAEA and NEA are focused primarily on international safety and management.
  • WNA membership [15]includes (i) "virtually all of the world's uranium mining, conversion, enrichment and fuel fabrication companies;" (ii) "all major reactor vendors;" (iii) "nuclear utilities providing 70 of world nuclear generation;" (iv) "major nuclear engineering, construction, and waste management companies; and research and development organizations;" and (v) "companies providing international services in nuclear transport, law, insurance, brokerage, industry analysis and finance."
  • The WNA focus their activities on three strategic areas [15]:
    • "nuclear industry cooperation"
    • "nuclear information"
    • "nuclear energy communication"
  • Coordinated action through WNA yields both greater efficiency and stronger impact in:
    • IAEA and NEA advisory committees on transport and all aspects of nuclear safety
    • United Nations policy forums focused on sustainable development and climate change
    • CRP and Ospar deliberations on radiological protection.
  • The WNA's information library [16] contains an abundance of information about nuclear technology, generation statistics, safety, and more, including country-level data.
  • WNA publishes the online news service, World Nuclear News [17] (WNN)
  • WNA activities support the global nuclear industry by providing direct benefit to individual member-companies and collective benefit to the industry as a whole.

Nuclear Generation and Fuel Supply

Nuclear Generation

Bar graph of top 10 nuclear generation countries
Figure 5.4 Top 10 Nuclear Generation Countries
Click Here to expand for a text description of Figure 5.4
Top 10 Nuclear Countries (2014)
Country Billion kWh
U.S. 805.3
France 384.0
China 210.5
Russia 179.7
South Korea 154.3
Canada 97.4
Ukraine 81.0
Germany 80.1
UK 65.1
Sweden 60.6
Nuclear Energy Institute [18]

All countries are within 5% - 10% of last year's generation, with the exception of China - which increased from 123.8 billion kWh to 210.5 billion kWh, an increase of over 40% (!) - and Germany, which reduced output by about 13% (91.8 to 80.9 billion kWh).

According to the Nuclear Energy Institute [19], as of April 2017, there were 449 nuclear power reactors operating in 30 countries, and 60 new plants were under construction in 15 countries. They provided about 11% of the world's electricity in 2014 (the latest year global data are available - Nuclear Energy Institute [19]). Interestingly, 13 countries relied on on nuclear energy to supply at least 25% of their electricity in 2016. France (72.3%), Slovakia (54.1%), The Ukraine (52.3%), and Hungary (51.3%) all derive over 50% of their energy from nuclear sources.

To Read Now

Visit the World Nuclear Association and explore Nuclear Power in the World Today [20]

Visit the Nuclear Energy Institute and explore Nuclear Units Under Construction Worldwide [21]

Visit the U.S. Energy Information Administration and read about the U.S. Nuclear Industry [22]

In the USA, there are currently 99 operable commercial nuclear reactors at 61 nuclear power plants. The newest reactor came online in June of 2016 (Watts Bar Unit 2 [23] in Tennessee). Prior to that, the last new reactor to enter commercial service in the United States was in 1996. The Nuclear Regulatory Commission approved construction of four new reactors in 2012. These were the first permits approved in more than 30 years (EIA, Energy Explained [24]).

Since 1990, about 20% of our electricity has come from nuclear power generation, and this rate has stayed fairly steady.

Nuclear Fuel Supply

In Supply of Uranium [25], the World Nuclear Association describes the challenges and subjectivity of estimating uranium reserves. Following are some selected passages from this discussion.

Uranium is a relatively common element in the crust of the Earth (very much more in the mantle). It is a metal approximately as common as tin or zinc, and it is a constituent of most rocks and even of the sea...

An orebody is, by definition, an occurrence of mineralization from which the metal is economically recoverable. It is therefore relative to both costs of extraction and market prices. At present neither the oceans nor any granites are orebodies, but conceivably either could become so if prices were to rise sufficiently.

Measured resources of uranium, the amount known to be economically recoverable from orebodies, are thus also relative to costs and prices. They are also dependent on the intensity of past exploration effort, and are basically a statement about what is known rather than what is there in the Earth's crust...

Changes in costs or prices, or further exploration, may alter measured resource figures markedly. At ten times the current price, seawater might become a potential source of vast amounts of uranium. Thus, any predictions of the future availability of any mineral, including uranium, which are based on current cost and price data and current geological knowledge are likely to be extremely conservative.

The question of uranium supply clearly does not have a simple answer! One could say, that how much we "have" depends on how bad we want it--how much we are willing to pay. (This is true for estimating other types of reserves as well.)

The WNA then introduces the table below by saying, "With those major qualifications the following Table gives some idea of our present knowledge of uranium resources."

Known Recoverable Reserves of Uranium, 2015. Note that 16 countries have 96% of all known Uranium.
Country tonnes U Percentage of World
Australia 1664100 29%
Kazakhstan 745300 13%
Canada 509000 9%
Russian Fed 507800 9%
South Africa 322400 6%
Niger 291500 5%
Brazil 276800 5%
China 272500 5%
Namibia 267000 5%
Mongolia 141500 2%
Uzbekistan 130100 2%
Ukraine 115800 2%
Botswana 73500 1%
USA 62900 1%
Tanzania 58100 1%
Jordan 47700 1%
Other 234000 4%
World Total 5718400 100%
Credit: WNA [26]

The Council on Foreign Relations, Global Uranium Supply and Demand [27] (2010) adds more perspective to our understanding of uranium reserve estimates (FYI, "grade of uranium ore" is % of ore that is actually uranium)

Still, the overall amount of uranium is less important than the grade of uranium ore, according to a 2006 background paper by the German research organization Energy Watch Group. The less uranium in the ore, the higher the overall processing costs will be for the amount obtained. The group contends that worldwide rankings mean little, then, when one considers that only Canada has a significant amount of ore above 1 percent--up to about 20 percent of the country's total reserves. In Australia, on the other hand, some 90 percent of uranium has a grade of less than 0.06 percent. Much of Kazakhstan's ore is less than 0.1 percent.

Toni Johnson. (2010). Global Uranium Supply and Demand [28]. Retrieved February 2017.

The World Nuclear Association [29] (December 2016) offers this conclusion about supply and demand--

Current usage is about 63,000 tU/yr. Thus the world's present measured resources of uranium (5.7 Mt) in the cost category less than three times present spot prices and used only in conventional reactors, are enough to last for about 90 years. This represents a higher level of assured resources than is normal for most minerals. Further exploration and higher prices will certainly, on the basis of present geological knowledge, yield further resources as present ones are used up.

Externalities and Internalized Costs

In the previous lesson of this course, we introduced the idea of externalities--the effects that a transaction has on parties that are external to the transaction. We can think of externalities as the "side effects" that commercial activity has on other parties in a way that isn't reflected in the cost of the goods or services.

For the nuclear industry, major negative externalities have to do with the hazards of radioactive waste and the potential use of nuclear fuel for warfare, though it also has the positive externality of having no greenhouse gas emissions.

anti-nuclear campaign from Greenpeace, image states "Help stop the next Fukushima"
Campaign on Greenpeace International website with link for activists to e-mail targeted banks (BNP Paribas and HSBC) directly
Credit: Greenpeace International [30]

To View Now

The Fukushima nuclear disaster in Japan in 2011 was a stark reminder of the risk posed by nuclear energy, and had a major impact on how many countries view nuclear energy. Though it happened more than five years ago, it's political and energy policy impacts reverberate today.

  • From TIME Video, watch the (4:03) video Japan’s Nuclear Crisis Explained in Four Minutes. [31]
  • "Fukushima five years later: Stanford nuclear expert offers three lessons from the disaster [32]," March 2016.

Cost of Disaster

In the immediate aftermath of the March 2011, Fukushima nuclear disaster in Japan, the Washington Post ran an editorial by Anne Applebaum entitled, "If the Japanese can't build a safe reactor, who can?" [33] Without using the word "externality," the author describes these "costs to others" well,

But as we are about to learn in Japan, the true costs of nuclear power are never reflected even in the very high price of plant construction. Inevitably, the enormous costs of nuclear waste disposal fall to taxpayers, not the nuclear industry. The costs of cleanup, even in the wake of a relatively small accident, are eventually borne by government, too. Health-care costs will also be paid by society at large, one way or another. If there is true nuclear catastrophe in Japan, the entire world will pay the price.

I hope that this will never, ever happen. I feel nothing but admiration for the Japanese nuclear engineers who have been battling catastrophe for several days. If anyone can prevent a disaster, the Japanese can do it. But I also hope that a near-miss prompts people around the world to think twice about the true "price" of nuclear energy, and that it stops the nuclear renaissance dead in its tracks.

One could argue however, that to be fair, if these external costs are to be included in the true "price" cost of nuclear energy, then similarly the costs of externalities, including global climate change from greenhouse gas emissions, should be included in the true "price" of fossil-fuel energy sources. Then how do the risks compare?

These arguments juxtapose the extreme externalities of nuclear generation: the risks of catastrophe from a nuclear accident versus the benefits of emissions-free electricity generation. Environmentalists are split.

Patrick Moore, for example, who 40 years ago helped found Greenpeace as an anti-nuclear group, had a change of heart ten years ago, after he left Greenpeace. In a post -Fukushima NPR interview [34], he explained that nuclear plants can produce dependable power 24-7 and don't produce greenhouse gases, so they can replace the coal-fired power plants that spew so much climate change pollution. And, they have a great safety record compared with other sources of electricity. "In the United States, for example — 104 nuclear reactors operating now for 50 years — no member of the public has ever been harmed by them," he says. "You can't say that about oil or gas or coal."

To Read Now (and/or view video)

  • From PBS, read script and/or watch the (12:08) video "Debating the Safety, Wisdom of New Nuclear Reactors in Georgia [35]," February 2012.
  • From The New York Times, read "The U.S. Backs Off Nuclear Power. Georgia Wants to Keep Building Reactors. [36]" August 2017 (link [37]to .pdf version).

Nuclear Proliferation and Terrorism

Not mentioned in the exchange above is the risk of nuclear proliferation and terrorism. This externality was addressed in a 2010 Department of Energy Report to Congress, Nuclear Energy Research and Development Roadmap [38]. The report included four R&D objectives, one of which is "Understand and minimize the risks of nuclear proliferation and terrorism." This objective (page vii) is described,

It is important to assure that the benefits of nuclear power can be obtained in a manner that limits nuclear proliferation and security risks. These risks include the related but distinctly separate possibilities that nations may attempt to use nuclear technologies in pursuit of a nuclear weapon and that terrorists might seek to steal material that could be used in a nuclear explosive device. Addressing these concerns requires an integrated approach that incorporates the simultaneous development of nuclear technologies, including safeguards and security technologies and systems, and the maintenance and strengthening of non-proliferation frameworks and protocols. Technological advances can only provide part of an effective response to proliferation risks, as institutional measures such as export controls and safeguards are also essential to addressing proliferation concerns. These activities must be informed by robust assessments developed for understanding, limiting, and managing the risks of nation-state proliferation and physical security for nuclear technologies. NE [DOE Office of Nuclear Energy] will focus on assessments required to inform domestic fuel cycle technology and system option development. These analyses would complement those assessments performed by the National Nuclear Security Administration (NNSA) to evaluate nation state proliferation and the international nonproliferation regime. NE will work with other organizations including the NNSA, the Department of State, the NRC, and others in further defining, implementing and executing this integrated approach.

US Department of Energy. (2010). Nuclear Energy Research and Development Roadmap [38]. Retrieved Sept 2011.

A nonmarket action was taken/changed in January of 2016 when the U.S., the European Union, plus China and Russia [39] negotiated and lifted sanctions on Iran after it agreed to largely dismantle its nuclear program [40]. This has a direct link to the externality of terrorism, and though opinions on the deal are mixed, it has had an impact on various aspects of world markets.

To Read Now

  • From the BBC, read "What lifting Iran sanctions means for world markets [41]," January 2016.
  • For an update on this topic, read "Who stands to lose if U.S. hits Iran with sanctions again? [42]" by Zahraa Alkhalisi of CNN Money (April 2017)

Assignments

Weekly Activity 5

Please review Canvas calendar for all due dates related to your Nonmarket Analysis Case Study.

Deliverable

Complete "Weekly Activity 5," located in the "Weekly Activities" folder under the Modules tab in Canvas. The activity may include a variety of question types, such as multiple choice, multiple select, ordering, matching, true/false, and "essay" (in some cases these require independent research and may be quantitative). Be sure to read each question carefully.

Unless specifically instructed otherwise, the answers to all questions come from the material presented in the course lesson. Do NOT go "googling around" to find an answer. To complete the Activity successfully, you will need to read the lesson, and all assigned readings, fully and carefully.

Each week a few questions may involve research beyond the material presented in the course lesson. This "research" requirement will be made clear in the question instructions. Be sure to allow yourself time for this! You will be graded on the correctness and quality of your answers. Make your answers as orderly and clear as possible. Help me understand what you are thinking and include data where relevant. Remember, numbers should ALWAYS be accompanied by units of measure (not "300" but "300 kW"). You must provide ALL calculations/equations to receive full credit - try to "talk me through" how you did the analysis.

This Activity is to be done individually and is to represent YOUR OWN WORK. (See Academic Integrity and Research Ethics [43] for a full description of the College's policy related to Academic Integrity and penalties for violation.)

The Activity is not timed, but does close at midnight EST on the due date as shown in Canvas.

If you have questions about the assignment, please post them to the "Questions about EME 444?" Discussion Forum. I am happy to provide clarification and guidance to help you understand the material and questions (really!). Of course, it is best to ask early.

Summary and Final Tasks

In this lesson, you learned about general types of nonmarket strategy and specific strategies for activities in non-government arenas (private politics). The case study, continued from the previous lessons and concluded here, developed a nonmarket strategy based on the outcomes of the nonmarket analysis. The Case Study introduced new concepts related to non-profit organizations and their role in the nonmarket arena.

You learned:

  • the meaning of "nuclear energy" and the difference between fission and fusion;
  • details of steps in the uranium fuel cycle;
  • profiles of major international nuclear agencies;
  • to quantify nuclear generation capacity around the world;
  • about externalities related to nuclear generation including the risk of catastrophe and terrorism but also the advantage of emissions-free generation;
  • technical details and policy implications of March 11, 2011 accident at Fukushima nuclear power plant in Japan;
  • how to research and report on international nuclear generation estimates;
  • the status of the nuclear energy industry in the U.S.

Have you completed everything?

You have reached the end of Lesson 5! Double-check the list of requirements on the first page of this lesson to make sure you have completed all of the activities listed there.


Source URL: https://www.e-education.psu.edu/eme444/node/237

Links
[1] https://web.archive.org/web/20071123112408/http://library.thinkquest.org/3471/noNetscape/fusion.html
[2] http://www.iter.org/
[3] http://www.iter.org/mach
[4] http://energy.gov/ne/downloads/lesson-5-fission-and-chain-reactions
[5] https://need-media.smugmug.com/Graphics/Graphics/i-wQB55bt
[6] http://www.nei.org/howitworks/nuclearpowerplantfuel/
[7] http://www.iaea.org
[8] https://www.iaea.org/about/governance/list-of-member-states
[9] https://www.iaea.org/about/staff
[10] https://www.iaea.org/about/mission
[11] http://infcis.iaea.org/
[12] http://www.nea.fr/
[13] http://www.oecd-nea.org/general/about/
[14] http://www.world-nuclear.org/
[15] http://www.world-nuclear.org/our-association/who-we-are/mission.aspx
[16] http://www.world-nuclear.org/information-library.aspx
[17] http://www.world-nuclear-news.org/
[18] https://www.nei.org/Knowledge-Center/Nuclear-Statistics/World-Statistics/Top-10-Nuclear-Generating-Countries
[19] http://www.nei.org/Knowledge-Center/Nuclear-Statistics/World-Statistics
[20] http://www.world-nuclear.org/information-library/current-and-future-generation/nuclear-power-in-the-world-today.aspx
[21] http://www.nei.org/Knowledge-Center/Nuclear-Statistics/World-Statistics/Nuclear-Units-Under-Construction-Worldwide
[22] http://www.eia.gov/energyexplained/index.cfm?page=nuclear_use
[23] https://www.tva.com/Newsroom/Watts-Bar-2-Project
[24] http://www.eia.gov/energyexplained/index.cfm?page=nuclear_power_plants
[25] http://www.world-nuclear.org/info/Nuclear-Fuel-Cycle/Uranium-Resources/Supply-of-Uranium/
[26] http://www.world-nuclear.org/information-library/nuclear-fuel-cycle/uranium-resources/supply-of-uranium.aspx
[27] http://www.cfr.org/energy/global-uranium-supply-demand/p14705
[28] http://www.cfr.org/world/global-uranium-supply-demand/p14705
[29] http://www.world-nuclear.org/info/inf75.html
[30] http://www.greenpeace.org/india/en/What-We-Do/Nuclear-Unsafe/email-hsbc-bnp-paribas-nuclear-is-a-bad-investment/
[31] http://www.time.com/time/video/player/0,32068,833602970001_2059584,00.html
[32] http://news.stanford.edu/2016/03/04/fukushima-lessons-ewing-030416/
[33] http://www.washingtonpost.com/wp-dyn/content/article/2011/03/14/AR2011031404806.html
[34] http://www.npr.org/2011/03/28/134863507/are-nuclear-plants-safe-environmentalists-are-split
[35] http://www.pbs.org/newshour/bb/science-jan-june12-nuclear_02-15/
[36] https://www.nytimes.com/2017/08/31/business/georgia-vogtle-nuclear-reactors.html
[37] https://www.e-education.psu.edu/eme444/sites/www.e-education.psu.edu.eme444/files/The%20U.S.%20Backs%20Off%20Nuclear%20Power.%20Georgia%20Wants%20to%20Keep%20Building%20Reactors%20-%20August%202017.pdf
[38] http://energy.gov/ne/downloads/nuclear-energy-research-and-development-roadmap
[39] https://www.nytimes.com/2016/12/01/us/politics/iran-nuclear-sanctions-senate.html
[40] http://www.nytimes.com/2016/01/17/world/middleeast/iran-sanctions-lifted-nuclear-deal.html
[41] http://www.bbc.com/news/business-35317159
[42] http://money.cnn.com/2017/04/20/news/economy/iran-tillerson-sanctions-threat/index.html
[43] http://www.ems.psu.edu/current_undergrad_students/academics/integrity_policy