Aug 15, 2013

Nuclear Reactors Vulnerable to Attack, Report says

Admin
4 min
More than 10 years after the 9/11 hijackers considered flying a fully loaded passenger jet into a Manhattan area nuclear reactor, U.S. commercial a...

More than 10 years after the 9/11 hijackers considered flying a fully loaded passenger jet into a Manhattan area nuclear reactor, U.S. commercial and research nuclear facilities remain inadequately protected against two credible terrorist threats – the theft of bomb-grade material to make a nuclear weapon, and sabotage attacks intended to cause a reactor meltdown – according to a new report prepared under a contract for the Pentagon by the Nuclear Proliferation Prevention Project (NPPP) at the University of Texas at Austin’s LBJ School of Public Affairs, and released today.

Available online at www.NPPP.org, the report, titled, “Protecting U.S. Nuclear Facilities from Terrorist Attack: Re-assessing the Current ‘Design Basis Threat’ Approach,” finds that none of the 104 commercial nuclear power reactors in the United States is protected against a maximum credible terrorist attack, such as the one perpetrated on Sept. 11, 2001.

More than a decade after the worst terrorist attack in U.S. history, operators of existing nuclear facilities are still not required to defend against the number of terrorist teams or attackers associated with 9/11, nor against airplane attacks, nor even against readily available weapons such as high-power sniper rifles.

Of particular concern, the NPPP report finds:

* Some U.S. nuclear power plants are vulnerable to terrorist attack from the sea, but they are not required to protect against such ship-borne attacks. Reactors in this category include Diablo Canyon in California, St. Lucie in Florida, Brunswick in North Carolina, Surry in Virginia, Indian Point in New York, Millstone in Connecticut, Pilgrim in Massachusetts, and the South Texas Project.

* Another serious terrorism danger is posed by three civilian research reactors that are fueled with bomb-grade uranium, which is vulnerable to theft to make nuclear weapons. These facilities are not defended against a posited terrorist threat, unlike military facilities that hold the same material.

* The three reactors are at the University of Missouri in Columbia, the Massachusetts Institute of Technology in Cambridge, and the National Institute of Standards and Technology, which is located just two dozen miles from the White House in the Washington, D.C./Baltimore suburb of Gaithersburg. The facilities are supposed to convert to non-weapons-grade, low-enriched uranium fuel.  But they will continue to use bomb-grade uranium, and remain vulnerable to terrorist theft, for at least another decade, according to the latest schedule.

 

Report co-author Professor Alan J. Kuperman, the coordinator of the Nuclear Proliferation Prevention Project, recently alerted nuclear security specialists to these dangers in a presentation at the annual meeting of the Institute of Nuclear Materials Management.

“More than 10 years have come and gone since the events of September 2001, and America’s civilian nuclear facilities remain unprotected against a terrorist attack of that scale,” Kuperman says. “Instead, our civilian reactors prepare only against a much smaller-scale attack, known as the “design basis threat,” while the government fails to provide supplementary protection against a realistic 9/11-type attack.”

“Less than two dozen miles from the White House and Capitol Hill, a nuclear reactor contains bomb-grade uranium but it is not required to protect against even the lesser ‘design basis threat’ of terrorism,” Kuperman says. “We know where the weak spots are when it comes to nuclear facilities, so it would be the height of irresponsibility to fail to take action now.”

The NPPP report also notes that some U.S. government nuclear facilities – operated by the Pentagon and Department of Energy – are protected against most or all of the above threats. But other U.S. government nuclear sites remain unprotected against such credible threats because security officials claim that terrorists do not value the sites or that the consequences would not be catastrophic. To the contrary, the NPPP’s report argues, it is impossible to know which high-value nuclear targets are preferred by terrorists, or which attacks would have the gravest consequences.

Accordingly, the NPPP recommends that Washington require a level of protection at all potentially high-consequence U.S. nuclear targets – including both nuclear power reactors and civilian research facilities with bomb-grade material – sufficient to defend against a maximum credible terrorist attack. 

To meet this standard at commercial facilities, the U.S. Nuclear Regulatory Commission should upgrade its “design basis threat,” and the U.S. government should provide the requisite additional security that is not supplied by private-sector licensees.

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Jul 29, 2021

Carbon dioxide removal revenues worth £2bn a year by 2030

Energy
technology
CCUS
Netzero
Dominic Ellis
4 min
Engineered greenhouse gas removals will become "a major new infrastructure sector" in the coming decades says the UK's National Infrastructure Commission

Carbon dioxide removal revenues could reach £2bn a year by 2030 in the UK with costs per megatonne totalling up to £400 million, according to the National Infrastructure Commission

Engineered greenhouse gas removals will become "a major new infrastructure sector" in the coming decades - although costs are uncertain given removal technologies are in their infancy - and revenues could match that of the UK’s water sector by 2050. The Commission’s analysis suggests engineered removals technologies need to have capacity to remove five to ten megatonnes of carbon dioxide no later than 2030, and between 40 and 100 megatonnes by 2050.

The Commission states technologies fit into two categories: extracting carbon dioxide directly out of the air; and bioenergy with carbon capture technology – processing biomass to recapture carbon dioxide absorbed as the fuel grew. In both cases, the captured CO2 is then stored permanently out of the atmosphere, typically under the seabed.

The report sets out how the engineered removal and storage of carbon dioxide offers the most realistic way to mitigate the final slice of emissions expected to remain by the 2040s from sources that don’t currently have a decarbonisation solution, like aviation and agriculture. 

It stresses that the potential of these technologies is “not an excuse to delay necessary action elsewhere” and cannot replace efforts to reduce emissions from sectors like road transport or power, where removals would be a more expensive alternative.  

The critical role these technologies will play in meeting climate targets means government must rapidly kick start the sector so that it becomes viable by the 2030s, according to the report, which was commissioned by government in November 2020. 

Early movement by the UK to develop the expertise and capacity in greenhouse gas removal technologies could create a comparative advantage, with the prospect of other countries needing to procure the knowledge and skills the UK develops.

The Commission recommends that government should support the development of this new sector in the short term with policies that drive delivery of these technologies and create demand through obligations on polluting industries, which will over time enable a competitive market to develop. Robust independent regulation must also be put in place from the start to help build public and investor confidence.

While the burden of these costs could be shared by different parts of industries required to pay for removals or in part shared with government, the report acknowledges that, over the longer term, the aim should be to have polluting sectors pay for removals they need to reach carbon targets.

Polluting industries are likely to pass a proportion of the costs onto consumers. While those with bigger household expenditures will pay more than those on lower incomes, the report underlines that government will need to identify ways of protecting vulnerable consumers and to decide where in relevant industry supply chains the costs should fall.

Chair of the National Infrastructure Commission, Sir John Armitt, said taking steps to clean our air is something we’re going to have to get used to, just as we already manage our wastewater and household refuse. 

"While engineered removals will not be everyone’s favourite device in the toolkit, they are there for the hardest jobs. And in the overall project of mitigating our impact on the planet for the sake of generations to come, we need every tool we can find," he said.

“But to get close to having the sector operating where and when we need it to, the government needs to get ahead of the game now. The adaptive approach to market building we recommend will create the best environment for emerging technologies to develop quickly and show their worth, avoiding the need for government to pick winners. We know from the dramatic fall in the cost of renewables that this approach works and we must apply the lessons learned to this novel, but necessary, technology.” 

The Intergovernmental Panel on Climate Change and International Energy Agency estimate a global capacity for engineered removals of 2,000 to 16,000 megatonnes of carbon dioxide each year by 2050 will be needed in order to meet global reduction targets. 

Yesterday Summit Carbon Solutions received "a strategic investment" from John Deere to advance a major CCUS project (click here). The project will accelerate decarbonisation efforts across the agriculture industry by enabling the production of low carbon ethanol, resulting in the production of more sustainable food, feed, and fuel. Summit Carbon Solutions has partnered with 31 biorefineries across the Midwest United States to capture and permanently sequester their CO2 emissions.  

Cory Reed, President, Agriculture & Turf Division of John Deere, said: "Carbon neutral ethanol would have a positive impact on the environment and bolster the long-term sustainability of the agriculture industry. The work Summit Carbon Solutions is doing will be critical in delivering on these goals."

McKinsey highlights a number of CCUS methods which can drive CO2 to net zero:

  • Today’s leader: Enhanced oil recovery Among CO2 uses by industry, enhanced oil recovery leads the field. It accounts for around 90 percent of all CO2 usage today
  • Cementing in CO2 for the ages New processes could lock up CO2 permanently in concrete, “storing” CO2 in buildings, sidewalks, or anywhere else concrete is used
  • Carbon neutral fuel for jets Technically, CO2 could be used to create virtually any type of fuel. Through a chemical reaction, CO2 captured from industry can be combined with hydrogen to create synthetic gasoline, jet fuel, and diesel
  • Capturing CO2 from ambient air - anywhere Direct air capture (DAC) could push CO2 emissions into negative territory in a big way
  • The biomass-energy cycle: CO2 neutral or even negative Bioenergy with carbon capture and storage relies on nature to remove CO2 from the atmosphere for use elsewhere

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