Nuclear reactor a rerun, according to research team

Felicia Ochs
Whitecourt Star
May 16, 2007

Currently, there are no Candu ACR-100 models in operation in Canada. President of Energy Alberta, Wayne Henuset, calls the ACR-100 an upgraded Candu 6 model, which is under operation throughout Canada. "[The ACR-100] is an advancement and we’re not changing the world here," Henuset said.

"It’s a car with four wheels, we’re not making a car with three or two, so it’s basically a car, but it’s a newer version of the Cadillac." Henuset said that the construction of the new ACR-100 would be part of a nuclear renaissance happening throughout the world.

Executive director of Energy Probe, a consumer and environmental research team, Thomas M. Adams, said he would not likely compare any of the Candu reactor models with the Cadillac.

"This renaissance thing is a marketing technique only . . . what we’re seeing is that what the industry and politicians are calling a renaissance experience is really a nuclear rerun," Adams said. "It’s the same old, same old, and we’ve been to this movie before." While the Candu reactors boast a strong safety record historically, Adams said that the reliability of the product has not delivered, especially in Ottawa, where most of Adams’s research has been conducted.

"It you look at all of the data, one of the things that you can conclude is that the Candu has not been as reliable of technology as other nuclear technologies," Adams said.

"We’ve seen many, many instances of reactors that have experienced unplanned, multi-year full station shut downs, so the reliability case for Candu is coloured by long periods of severe liability problems." Henuset said that this is just not right.

"The Candu has had some problems, but their efficiency rate in the last seven or eight reactors, they’re running between 90 and 95 per cent efficiency," Henuset said.

"The Candu reactor is the highest of all the reactors in the world for online efficiency-wise."

Besides efficiency, Adams contended that the cost of the Candu reactors also comes into historical picture of Canada’s relationship with nuclear power.

"What’s interesting is that if you walk back into the history of reactors in Canada is that every single reactor has been behind schedule and over budget. The earliest reactors had the least cost over-runs and least delays," Adams said.

"As the industry gains more experience, the delays and cost over-runs grew greater . . . as reactors were operating around the world, we learned more and more about the safety problems."

Henuset responded that all of the models are comparable.

"Candu is in the top five reactors in the world to date and that’s the good thing about using Candu technology is that it’s Canadian – we’re familiar with it."

Henuset concluded that any problem regarding renaissance of the Candu design model should not concern the public because the issues will not fall into the hands of the provincial government.

"This isn’t the government buying [the ACL-1000], I’m buying my own car," Henuset said.

“I’ve done the studies and I’ve already looked at the problems that you run into with Ariva and Westinghouse and I don’t want any of those problems, so it’s my choice."

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McKinsey to report on reactor options

Tyler Hamilton
Toronto Star
June 1, 2007

The Ontario government, which wants to build at least 1,000 megawatts of new nuclear capacity in the province, has hired management consulting firm McKinsey & Co. to produce "independent" assessment of nuclear reactor technologies on the market.

The company’s report, due later this year, won’t recommend a specific technology but will be "important input" on any final decision, according to a statement from the Ministry of Energy.

The department also confirmed it will be allowing bids from foreign suppliers – meaning Candu technology from federally owned Atomic Energy of Canada Ltd. could lose out to designs from General Electric, Westinghouse and a partnership backed by France’s state-controlled Areva.

The decision "will be based on the best technology offered at the best price that provides the greatest benefits and lowest risks over the lifetime of the new facilities."

Ontario Power Generation, to save time, previously wanted to construct an enhanced version of the older Candu 6 reactor at its Darlington site, rather than go with AECL’s next-generation Advanced Candu Reactor design, which only exists on paper.

"The first preference was to select a Candu 6E design because of an expectation of a two-year saving in the project duration," according to a Canadian Nuclear Safety Commission internal email dated last Dec. 19, obtained by Greenpeace Canada through an access to information request.

The email goes on to say that OPG is now "examining options for other technologies" because of the "likelihood" that the Candu 6 would have to go through design changes to comply with new regulations.

Sean-Patrick Stensil, a Greenpeace energy analyst, said the Candu 6 containment design does not meet international safety standards. "It’s beginning to show more and more that AECL’s options are severely limited."

Assistant deputy energy minister Rick Jennings said in an interview that a final decision on technology is likely to come "early next year." He said the McKinsey report will also assess how each reactor design will affect Ontario jobs and the larger economy.

"We’re looking at the impact on Ontario in the broadest sense."

Supporters of "Team Candu" predicted the review will confirm Canadian technology as the best option. The Organization of Candu Industries, a lobby representing 92 companies, claims that up to 22,000 person-years of employment will be at risk if Ontario went with a foreign supplier.

France’s Areva counters that 70 per cent of any reactor built in Ontario will come from local workers and engineers and technicians will gain skills that can be exported around the world.

Tom Adams, executive director of think tank Energy Probe, said he likes the idea of comparing reactor options but doesn’t believe a consultant is the right way to go.

"A consultant is going to tell you what you want to hear," said Adams. "We should have a public hearing."

Stensil warned that McKinsey is likely to base its assessment on "fantasy" information supplied by AECL and other suppliers.

That’s a concern for Jan Trzeciakowski, a veteran of nuclear engineering in Ontario. He said the government should be seeking objective opinion from other countries, rather than relying on the technology providers or OPG, which has always used Candu technology.

He noted that China has purchased Candu reactors in the past but more recently has selected Westinghouse and Areva designs.

"If Candu was so good, then why aren’t the Chinese buying more?"

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Green Energy – Green Schmenergy! Let's try to talk English!

I can find no definition of "green energy" anywhere, but then, expressions used in toothpaste commercials do not necessarily get into the dictionary. Let us see what we can do to clarify things a bit.

Roughly speaking, Ontario’s sinful Darlington station could be replaced by about 3000 very large and virtuous windmills, each 130 metres to the blade top and weighing 30 tonnes or so, larger than those illustrated in the June issue of the Canadian Geographical Society Magazine. They would need to be spaced out over about 1500 square kilometres of land, say in a 10 km wide swathe from Toronto to Georgian Bay. Would they be green? At night, at least, the 9000 aircraft obstruction lights weaving through the night sky as far as the eye could see would be red, not green. The expression "green energy" does not only reveal ignorance and muddled thinking. It’s worse than that; it is just plain silly.

In plain English, "CO2-free energy" would be ordinary good sense, but do the people concerned want good sense, which might confuse their arguments?.

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Energy? Not to worry

Lawrence Solomon and Amory Lovins may delay future developments by a few years, but they cannot escape the fact that 1 kilogram of uranium yields roughly 50,000 kiloWatt.hours of electrical energy in present-day thermal reactors or 3 million kiloWatt.hours in fast breeder reactors. Both technologies are fully established, though the breeder is in abeyance at present because thermal is cheaper and uranium is abundantly available at low price. With presently known ore reserves, they would supply the world’s total energy needs for tens of centuries, with virtually no CO2 or any other atmospheric emissions. Nuclear waste disposal? It is already being done all the time as "dry storage" and locked-up retired reactor buildings, like "my" Douglas Point. Let sleeping dogs lie.

If I had a nasty suspicious turn of mind, which of course I do not, I might suspect that Larry’s – and Energy Probe’s – climate change scepticism is influenced by the fact that nuclear is by far the world’s major source of CO2-free energy, so that if the present much-less-than-half-hearted movement to avoid the calamities of climate change starts to get serious, it must logically mean a major shift to nuclear, not that logic is a prominent factor at the moment.

I am quietly proud of the fact that, under a few bright spots of political leadership, I and thousands of colleagues at higher and lower levels world-wide have been able to make the nuclear energy option fully available to mankind. If some people do not wish to capitalize on it, that is their loss – a 13th floor is not allowed in the 19 floor apartment building where I live! But nuclear is here, and here to stay, and whatever else happens, its users will not be nagged to move towards freezing in the dark.

Posted in Uncategorized | 3 Comments

Climate insurance

Lawrence Solomon
Financial Post
June 6, 2009

Contrary to conventional wisdom, fear of climate change has been the biggest boon in insurance industry history. Second in a series called ‘Climate Profiteers’.

Climate ProfiteersBefore the Kyoto Treaty of 1997, before the Rio Conference of 1992, before the UN’s Intergovernmental Panel on Climate Change’s first report in 1990 or even its creation in 1988, even before the first ever World Climate Conference in 1979 expressed concern that “continued expansion of man’s activities on Earth” may lead to climate change, the reinsurance industry spotted the potential that climate change had for its bottom line. (Reinsurers insure insurance companies.)

In determining the level of claims that insurers must pay out, man-made “climatic variations become most significant,” explained Munich Re, one of the world’s largest reinsurers in a 1973 publication, citing “the pollution of the Earth’s atmosphere” by CO2.

“We wish to enlarge on this complex of problems in greater detail, especially as– as far as we know– [climate change’s] conceivable impact on the long-range risk-trend has hardly been examined to date.”

Since those early days, when manmade climate change was a virtually unknown theory, other far-sighted reinsurers, chiefly giant Swiss Re, have joined Munich Re in aggressively warning of climate-change dangers. In doing so, the reinsurers have been doing their duty in maximizing shareholder profit.

Fear of climate change, in fact, has been the biggest boon in insurance industry history. Contrary to conventional wisdom, the insurance industry has no interest in minimizing future risks to the public, in climate change or in any other field. To the contrary, the more that risks exist and the more that the insurance industry can charge to insure against those risks, the larger the potential market for insurance industry products.

The insurance industry’s chief concerns are to minimize the risks to itself by determining the level of premiums that are commensurate with the risks — this is the job of actuaries — and to embellish the risks whenever it can, to drum up more business.

Nothing beats the drum better for the insurance business than the threat of looming catastrophe, and no threats have ever loomed larger than those from global warming — in the public’s mind, it is blamed for hurricanes, cyclones, flooding and other extreme weather events that represent many of the insurance industry’s most profitable business sectors. Swiss Re capitalizes on these fears by citing climate change as one of the five biggest causes for increases in property damage.

Not only do global-warming threats extend to all regions of the world, but global warming especially plays well in the emerging countries of the Third World — the focus for most predictions of catastrophe. This corresponds precisely with Swiss Re’s marketing strategy: As concluded in a 2004 Swiss Re report entitled Exploiting the growth potential of emerging insurance markets — China and India in the spotlight, “Emerging markets will be at the frontier of insurance in the 21st century.”

Yet although the Third-World insurance market is the world’s fastest growing, this potential remains largely untapped. “In many emerging markets, the costs of catastrophes are either uninsured or insufficiently insured,” states Swiss Re in its recently published report, Natural catastrophes and manmade disasters in 2008. “As a result, individuals and companies are vulnerable, and tend to be overly dependent on government or other international organizations for aid.”

Swiss Re laments the lack of awareness of the risks the Chinese run without insurance. “Between 1980 and 2008, Shenzen’s population grew from 300,000 to roughly 12 million. Given the history of powerful tropical cyclones hitting the South China Sea coast, the potential impact of this rapid growth on both insured and uninsured losses is enormous. [Swiss Re estimates show that] the total loss potential in China is enormous and that there is a strong need to develop insurance. Today, a [major catastrophe] would leave the vast majority of the losses uninsured. China serves only as an example. The situation in many other Asian emerging markets does not differ substantially from that of China.”

To raise awareness in China and the rest of the developing world, Swiss Re works with China and other Third-World governments to impress on them the future risks that they face from climate change. It sponsors international climate-change conferences that help shape the agenda for scientific discussions. And it works with the UN’s Intergovernmental Panel on Climate Change, where it is an official expert reviewer. These efforts at raising global awareness of climate change have been productive beyond compare. When the press reports the IPCC conclusions about the catastrophes to come, for example, it is reflecting, in part, an IPCC document influenced by the reinsurance industry.

The centrality of the reinsurance industry in the climate-change debate can also be seen in its close relationships over two decades with major environmental organizations, Greenpeace among them. Prominent U. K. environmentalist Fred Pearce, in a New Scientist article published on the eve of the 1997 Kyoto Protocol, lauded Greenpeace for having “shown the way” by engaging the insurance companies in the international climate-change negotiations, and achieving a “coup” by persuading the companies to speak out. In Greenpeace’s own account of its relationship with the reinsurers, published in Greenpeace & The Financial Sector –The Possibility Of Profitable Relationships Between Not-For-Profits And For-Profits, it documents its role in enlisting the aid of the reinsurers as lobbyists in aid of greenhouse-gas reforms.

In Greenpeace’s mind, the multi-trillion-dollar insurance industry may have been decisive in tipping governments to supporting climate-change legislation, and in this Greenpeace may well be right. Greenpeace may also be right in noting where the reinsurers most often chose to air their views: “in forums provided by Greenpeace, rather than one organized by government actors or international economic agencies.”

That Greenpeace orchestrated the reinsurers’ conversion into public advocates for climate change reform, however, is a delusion. The reinsurance industry, then as now, had an interest in extreme weather events and it knew where its interest lay — if CO2 did exacerbate climate, the reinsurers would have had a financial incentive to pump more of it into the atmosphere. Whether or not CO2 exacerbates climate catastrophes, the reinsurers have an incentive to make us believe that it does, and with many of us they have succeeded.

Read next or previous article in the Climate Profiteers series.

Sources for this column

Other Climate Profiteers articles: 

Enron’s other secret

Hot climate premiums

DuPont’s new game

Fill up with subsidies

Profitin’ in the wind

Carbon baron Gore

Posted in Energy Probe News, The Deniers | Leave a comment

Climate Insurance: Sources

June 6, 2009

A study by Greenpeace International: Greenpeace & the financial sector — the possibility of profitable relationships between not-for-profits and for-profits

Adaptation to Global Warming in the (Re)Insurance Industry: the Example of Munich Re

Contribution of Working Group II to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change

16 Years of Scientific Assessment in Support of the Climate Convention

Posted in The Deniers | Leave a comment

Sea Level

In the torrent of gossip and nonsense that besets the climate change issue, sea level is one of the issues that has "gone off the rails", so it will presumably be of some value for it to be put in perspective. Nautical charts show sea level as "HWOST" – high water, ordinary spring tides. The "O" is a give-away; in most coastal areas, tides are almost never ordinary. In England, Holland and Belgium in 1953, there was a real catastrophe – not the scaremonger kind. More than 1500 people were drowned by rising sea level, not because of Al Gore’s upward creep of a few millimeters per year but because a high tide was about two meters – not millimeters – above "ordinary", and it did not take years, it rose in a few hours. There was a storm surge. By chance, gales blowing into the North Sea coincided to push water in from both ends. This kind of mishap can easily arise in many parts of the world, notably including the east coast of the USA. A somewhat similar risk exists to varying degrees in other areas: that is, the tsunami, a very long, slow wave resulting from an earthquake which can travel thousands of kilometers and, in effect, raise high tides by meters. Compared with these two pieces of natural nastiness, the climate-change millimeters present no difficulty for the engineers who are responsible for managing the world’s coastal sea walls and dikes as they have been doing for many centuries and who planned and built the Thames Barrage to give protection in one particular area.

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Lawrence Solomon on TVO’s The Agenda discussing high-speed rail

Brady Yauch

June 4, 2009

Lawmakers in both Canada and the U.S. continue to push high-speed rail initiatives. Energy Probe’s Lawrence Solomon participated in TVO’s program debating the merits and drawbacks of high-speed rail.

Click here to watch the show.

Posted in Energy Probe News, Public Transit, Transportation | Leave a comment

Nuclear Liability Act

June 3, 2009

An Act respecting civil liability for nuclear damage : http://lois.justice.gc.ca/en/N-28/text.html

Posted in Nuclear Economics, Nuclear Plant Security, Nuclear Power, Towards Shutdown | Tagged | Leave a comment

Aldyen Donnelly: Enron’s methane reduction programs were nothing but hot air

When I first started speculating in the US CO2 market in the late 1990s, I found that Enron had already bought 100% of the methane rights at countless municipal landfills across the US – and did so for pennies per TCO2e. This meant they owned control over any methane management strategy, but had no obligation to cut emissions. As far as I could tell, by 1998 they had secured control of methane rights – translating into a potential portfolio of 200 millionTCO2e/year of low cost greenhouse gas (GHG) reduction options.

Enron used their ownership control to PREVENT municipalities from implementing cost-effective (without a price on CO2) methane capture and utilization projects – banking that those projects already profitable without cap-and-trade GHG reduction opportunities would be even more lucrative once cap and trade regulation kicked in. At $10/TCO2e, that portfolio of methane rights would be worth $2 billion today.

Fortunately, the Enron bankruptcy meant those methane rights went back to the municipalities who had signed them away before fully understanding what they had done.

Of course, I discovered Enron’s landfill gas methane rights position because at the time I was scouring the US market trying to buy up methane rights from the same sector. The difference between the Canadian companies that paid my expenses and Enron is that when we found landfills with large, but slightly uneconomic methane utilization opportunities, we added the net present value of our estimates of the future market price for emission reductions to our project pro-formas and brought forward the development of the GHG reduction projects.

In Canada, we financed roughly 130,000 TCO2e per year in methane reduction projects –   that would not have materialized had we not put a value on carbon – between 1998 and 2002. In short, Enron and GEMServ were not competing with one another. Enron was scooping up methane rights at landfills where gas utilization was already economic before we put a price on carbon and preventing those projects from development until there was a price on carbon. Whereas we were discounting the price on carbon to get projects that were not yet economically developed.

In 1999, the governments of BC, Alberta and Canada signed a Memorandum of Understanding, committing to award GEMServ’s large emitter investors credit for GHG reductions deriving from one of our BC-based early reduction projects in the event that any of those governments later introduced "cap and trade" regimes. Unfortunately, Alberta has since reneged on that commitment and it looks like both BC and the Government of Canada also intend to renege, largely under the influence of the anti-large emitter lobbyist Pembina Institute.

Before it was apparent that the governments were going to renege on their commitments to credit this specific pre-approved project, Natural Resources Canada reneged on a prior crediting commitment a couple of GEMServ member companies had received, in writing, from Anne McLellan when she was Natural Resource Minister. This was in respect of tree-planting projects that the companies financed which were implemented by the government-run Tree Plan Canada.

When it became abundantly clear that our governments had no intention of keeping their commitments to our pre-approved early reduction commitments – even when the commitments were unambiguous and in writing – the large emitters’ appetites to further develop truly additional early reduction projects died across Canada. That is why the majority of "reduction" credits now being sold in voluntary markets and governments are typically not additional.

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