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NickB79

(19,233 posts)
Sat Dec 14, 2013, 12:52 PM Dec 2013

NuScale wins DOE funding for small modular nuclear reactor technology

http://www.pennenergy.com/articles/pennenergy/2013/12/nuscale-wins-doe-funding-for-small-modular-nuclear-reactor-technology.html

NuScale Power, LLC has been selected as the winner of the second round of the U.S. Department of Energy’s (DOE) competitively-bid, cost-sharing program to develop nuclear small modular reactor (SMR) technology. As part of the award, NuScale will receive funding that will support the accelerated development of its NuScale Power Module™ SMR technology. DOE’s formal announcement about the selection was made Dec. 12 in Washington, D.C. NuScale and DOE will now move to negotiate a cooperative agreement that formalizes the public-private relationship and establishes milestones for the five-year funding program.

Earlier this year, DOE issued the Funding Opportunity Announcement (FOA) to provide support for SMR development, and move design certification forward to assist with commercialization. DOE’s FOA criteria focused on technologies that are unique and have innovative features that maximize resistance to hazards presented by natural phenomena. These features incorporate diverse and redundant safety systems including designed capabilities that aid in managing the consequences of severe accidents similar to the Fukushima events.

An independent team of industry experts convened by DOE conducted a rigorous evaluation of multiple SMR technologies before selecting NuScale Power for this award. NuScale will be required to match the Federal funds, which it will use to design, engineer, test, and pursue U.S. Nuclear Regulatory Commission design certification of its technology.

As Secretary Moniz said in the Energy Department’s announcement, “Small modular reactors represent a new generation of safe, reliable, low-carbon nuclear energy technology and provide a strong opportunity for America to lead this emerging global industry. The Energy Department is committed to strengthening nuclear energy’s continuing important role in America’s low carbon future, and new technologies like small modular reactors will help ensure our continued leadership in the safe, secure and efficient use of nuclear power worldwide.”


I'm just gonna leave this here and run like hell.
6 replies = new reply since forum marked as read
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NuScale wins DOE funding for small modular nuclear reactor technology (Original Post) NickB79 Dec 2013 OP
The cheerleaders are gonna be surprised when these are used for fossil fuel extraction. bananas Dec 2013 #1
They claim they'll be less than half the price of a conventional reactor NickB79 Dec 2013 #2
"They" also claimed this generation of reactors would be $1.5-2B/GW by 2010 kristopher Dec 2013 #5
??? Jackal87 Dec 2013 #3
See the three posts in this thread bananas Dec 2013 #6
Yep. All sorts of uses like that. hunter Dec 2013 #4

bananas

(27,509 posts)
1. The cheerleaders are gonna be surprised when these are used for fossil fuel extraction.
Sat Dec 14, 2013, 02:59 PM
Dec 2013

For electricity, they'll be more expensive than Gen III reactors, so there's no market for them there.

But when you can truck or chopper in a small "nuclear battery" for process heat at a tar sands site, or tow it out to a deep-sea oil well, then you've got a something you can sell. Who cares if it melts down in a remote area that's being destroyed by fossil fuel extraction, it just adds to mess, leave it for future generations to clean up, not our problem.

These things are not part of the solution to climate change - they are just going to accelerate environmental damage from fossil fuels.

NickB79

(19,233 posts)
2. They claim they'll be less than half the price of a conventional reactor
Sat Dec 14, 2013, 05:42 PM
Dec 2013

For example: http://www.huffingtonpost.com/2013/12/13/department-of-energy-nuscale-grant_n_4438796.html?utm_hp_ref=green

One of the modules would produce about 45 megawatts, compared with 1,000 megawatts from a conventional plant, McGough said. They would be small enough to be shipped on special trucks, railroad cars, or barges, and could be installed in groups of up to 12. A 540-megawatt installation would cost about $2 billion, compared with $10 billion or more for a conventional 1,000-megawatt plant.


So, roughly $4 billion/GW vs. $10 billion/GW normally.

That said, I'm pretty much in agreement with everything else you said. IF there is a future for nuclear power, I'd rather not see small reactors scattered to every corner of the planet like these could be used for as you pointed out. If we have decide to keep using some nuclear in the mix, a standardized, mass-produced design is a good idea, but there appear to be far too many risks to allowing such small modular designs to be widely distributed.

kristopher

(29,798 posts)
5. "They" also claimed this generation of reactors would be $1.5-2B/GW by 2010
Sat Dec 14, 2013, 09:54 PM
Dec 2013

That number is a small fraction of the actual costs. One person who accurately predicted actual costs also prepared a critique of the claims regarding SMRs. What do you think of his analysis?

Press release, use authorized.

IEER Report: Small Modular Reactors a "Poor Bet" To Revive Failed Nuclear Renaissance in U.S.

$90 Billion in Initial Manufacturing Order Book Needed, Requiring Massive Involvement by the Chinese or Taxpayer-Backed Federal Subsidies; Major Implications Seen for Companies and SMR Test Sites in FL, MO, NC, OR, PA, SC, and TN.

WASHINGTON, Aug. 8, 2013 /PRNewswire-USNewswire/ -- A shift to "small module reactors" (SMRs) is unlikely to breathe new life into the increasingly moribund U.S. nuclear power industry, since SMRs will likely require tens of billions of dollars in federal subsidies or government purchase orders, create new reliability vulnerabilities, as well as serious concerns in relation to both safety and proliferation, according a report issued today by the nonprofit Institute for Energy and Environmental Research (IEER) think tank .

The IEER report has implications for SMR companies headquartered or with planned test sites in Florida, Missouri, North Carolina, Oregon, Pennsylvania, South Carolina, and Tennessee.

Titled "Light Water Designs of Small Modular Reactors: Facts and Analysis," the IEER report focuses on light water reactor (LWR) SMR designs, the development and certification of which the U.S. Department of Energy (DOE) is already subsidizing at taxpayer expense. The four leading SMR designs are: mPower Reactor by Charlotte, NC-headquartered Babcock & Wilcox Company, which, in partnership with the Tennessee Valley Authority, could get from the DOE up to $226 million in federal funding, of which $79 million has been secured; Westinghouse Electric, headquartered in Pittsburgh, PA., and now working with Missouri-based utility Ameren to secure DOE funding for design and certification of the Westinghouse SMR; Jupiter, FL-based Holtec, the subject of a DOE agreement for the construction of a Holtec SMR test unit at the Savannah River Site, a nuclear-weapon materials facility near Aiken, S.C. and NuScale Power, a Corvallis, OR. Company, which has signed an agreement with the DOE to build a NuScale Power SMR demonstration unit at the Savannah River Site.(emphasis added - k)

Key conclusions of the IEER report include the following:

- $90 billion manufacturing order book could be required for mass production of SMRs. As the report notes: "SMR proponents claim that small size will enable mass manufacturing in a factory and shipment to the site as an assembled unit, which will enable considerable savings in two ways. First, it would reduce onsite construction cost and time; second, mass manufacturing will make up in economies of volume production what is lost in economies of scale. In other words, modular reactors will be economical because they will be more like assembly-line cars than hand-made Lamborghinis … A hundred [mPower] reactors, each costing about $900 million, including construction costs … would amount to an order book of $90 billion, leaving aside the industry's record of huge cost escalations. This would make the SMR assembly-line launch something like creating a new commercial airliner, say like Dreamliner or the Airbus 350 … SMRs will still present enormous financial risks, but that risk would be shifted from the reactor site to the supply chain and the assembly lines. Shifting from the present behemoths to smaller unit sizes is a financial risk shell game, not a reduction in risk."

- Who pays?: China or massive federal subsidies ... or both. As the report notes, the industry's forecast of relatively inexpensive individual SMRs is predicated on major orders and assembly line production. However, "China, where 28 reactors are under construction, already has a much better supply chain than the United States. So the U.S. government subsidies to B&W, TVA, and Westinghouse and others may pave the way for an assembly line in China! In fact, Westinghouse has already signed a memorandum of understanding with China's State Nuclear Power Technology Corporation 'to develop an SMR based on Westinghouse SMR technology.' ... The alternative to Chinese manufacture would be federal government subsidies to set up manufacturing in the United States." Westinghouse has claimed that U.S. reactor orders would be sourced in the U.S. – but would require two supply chains. Already, there is discussion of billions of dollars in additional federal subsidies for SMRs to do what the private marketplace will not.

- SMRs will lose the economies of scale of large reactors. As the report notes: "Nuclear reactors are strongly sensitive to economies of scale: the cost per unit of capacity goes up as the size goes down. This is because the surface area per kilowatt of capacity, which dominates materials cost and much of the labor cost, goes up as reactor size is decreased. Similarly, the cost per kilowatt of secondary containment, as well as independent systems for control, instrumentation, and emergency management, increases as size decreases … For these reasons, the nuclear industry has historically built larger and larger reactors in an effort to benefit from economies of scale. The four designs would reduce the size of each reactor considerably: by a factor of five (Westinghouse) to a factor of 25 (NuScale) relative to the reactors now being built in Georgia and South Carolina. Such large size reductions imply significant increases in unit cost due to loss of economies of scale." It is highly questionable whether mass manufacturing cost reduction can make up for the cost escalation caused by loss of economies of scale.


Arjun Makhijani, Ph.D., nuclear engineer and president, Institute for Energy and Environmental Research, and author of the SMR report, said: "SMRs are a poor bet to solve nuclear power's problems and we see many troubling ways in which SMRs might actually make the nuclear power industry's current woes even worse. SMRs are being promoted vigorously in the wake of the failure of the much-vaunted nuclear renaissance. But SMRs don't actually reduce financial risk; they increase it, transferring it from the reactor purchaser to the manufacturing supply chain. Given that even the smaller risk of projects consisting of one or two large reactors is considered a 'bet my company' risk it is difficult to see that Wall Street would be interested in betting much larger sums on financing the SMR supply chain without firm orders. But those orders would not be forthcoming without a firm price, which cannot be established without a mass manufacturing supply chain. This indicates that only massive federal intervention with tens of billions of dollars in subsidies and orders could make mass-manufacturing of SMRs a reality in the United States."

M.V. Ramana, Ph.D., Nuclear Futures Laboratory and Program on Science and Global Security, Woodrow Wilson School of Public and International Affairs, Princeton University, said: "SMRs would likely increase proliferation risks. My colleagues at Princeton University and I analyzed the proliferation risks of SMRs of various kinds … and concluded that the proliferation risks would increase significantly unless specific design and safeguards steps were taken to mitigate them. Left unaddressed risk increases by about 45 percent compared to current light water reactors for an equivalent power capacity. This risk increase does not include the inspection problems attendant upon a larger geographic dispersal that may accompany small modular reactors. The safeguarding of the reactors and spent fuel would be a more difficult and complex task than with the large reactors of today."

Dr. Makhijani added: "Without huge federal subsidies, the SMR supply chain is likely to emerge in other countries, probably China, even if the designs are proven and tested in the United States. Why would China order large numbers of U.S. reactors when it can set up its own supply chain and can manufacture industrial goods more cheaply? It is fanciful and impractical to believe that SMRs can bring large numbers of industrial jobs to the United States in a globalized world economy governed by World Trade Organization rules. Efficiency improvements and wind-generated electricity, are already cheaper than new large reactors. On the other hand, commercialization of SMRs will require mass manufacturing facilities for the entire supply chain, which will take a decade or more, if there are sufficient orders. By that time, a distributed grid based on renewable energy is likely to be a reality, eliminating the need for a new generation of nuclear reactors large or small."

Other key report findings include the following:
- SMRs could reduce some safety risks but also create new ones, particularly if current reactor rules are relaxed. Key elements of SMRs would be underground. "These [safety] features [of SMRs] would reduce some risks. But they could create new problems as well. For instance, they could aggravate the problem of flooding … Safety improvements may be reduced because SMR proponents are already arguing for changes in regulations to reduce costs. For instance, the current mPower design would have just three personnel for operating for two reactors – an operator for each reactor and one supervisor overseeing them both. This raises serious safety questions – will three operating staff be able to adequately respond to and manage a serious accident? Reducing security requirements, the plant exclusion zone, and the 10-mile emergency planning zone are other industry regulatory goals for SMRs."

- It breaks, you bought it: No thought is evident on how to handle SMR recalls. "Millions of cars, presumably made to high quality control are routinely recalled. The most comparable example in terms of the size of the supply chain and overall order books for SMRs would be passenger aircraft. Boeing Dreamliners were presumably rigorously designed, tested, and certified before they entered into service. But battery failures, including a fire in flight resulted in a worldwide grounding of all the planes. How would a similar situation with SMRs be handled? Would they all be shut down pending resolution of an issue of comparable significance? What about grid stability, if SMRs supply almost 25 percent of the electricity by 2035 (as has been suggested)."


See the full report at http://www.ieer.org.
The nonprofit Institute for Energy and Environmental Research provides interested parties with understandable and accurate scientific and technical information on energy and environmental issues. IEER's aim is to bring scientific excellence to public policy issues in order to promote the democratization of science and a safer, healthier environment.

SOURCE: Institute for Energy and Environmental Research, Washington, DC.


RELATED LINKS
http://www.ieer.org

bananas

(27,509 posts)
6. See the three posts in this thread
Sat Dec 14, 2013, 11:33 PM
Dec 2013

The OP and the 2 replies (all by me):

http://www.democraticunderground.com/101648901

0 - Does DOE’s Funding Announcement Mark the End of its Irrational Exuberance for SMRs?

1 - "How nuclear will make oil greener"

2 - Nuclear power, tarsands extraction, and the co-option of the University of Saskatchewan

hunter

(38,310 posts)
4. Yep. All sorts of uses like that.
Sat Dec 14, 2013, 09:10 PM
Dec 2013

Why waste "product" to liquefy natural gas? Run the compressors with nuclear energy.

Extract crappy oil in distant places, refine it using nuclear power, and then tank or pipeline it out as JP-8 and other profitable products.

Generate electric power for military bases, freeing up fuel supplies for the vehicles.

The possibilities are endless...

Unfortunately until we actually ban fossil fuels that's the way it's going to be, even with other alternative energy sources like wind or solar.

Someone could invent cheap, safe, fusion power tomorrow, or solar cells as cheap as glass and batteries as cheap as dirt, and this civilization would continue to fuck up the natural environment, probably at an accelerated rate.

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