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NUCLEAR POWER
23 September 2009
Mrs PENFOLD
(Flinders) (15:33):
The time has come when nuclear power and the Australian people are ready
to go forward to provide plentiful clean energy and water for Australia
and the world. My observations appear to be supported by a recent
Advertiser poll in which 79 per cent of respondents agreed that
nuclear power was the way to go in the future. Certainly, according to
Independent Weekly reports, the Rudd government is using taxpayer
funds to find out how to make nuclear a more acceptable power source.
South Australia has
copious quantities of uranium and even more thorium available to build
fourth generation large nuclear reactors that could provide Australia with
clean power and burn up existing nuclear waste from Australia and
overseas. A recent ABC science report drew my attention to the advances in
nuclear technology and prompted me once again to draw attention to the
need for our state to be part of nuclear solutions for power, water and
waste.
Instead of exporting
uranium, taking the money and washing our hands of any responsibility for
technology, South Australia can and should lead the world in nuclear
research and development of fourth generation reactors. Until now, it
would have been difficult to bring the Australian public with any
government attempts to move in this direction. However, despite the
Premier's public opposition to a nuclear plant in South Australia, the
very fact that his government has scrapped the two mine policy, approved
the Four Mile mine, and the Honeymoon mine is coming into production,
clearly shows that we have moved on from past thinking.
While replacing Port
Augusta Power Station and putting a reactor there could be seen as the
obvious site, I would like to see the first reactor built in the Maralinga
prohibited area and used in part to further clean it up. Some of the
profits could go back to the displaced local Aboriginal people and also
people and their families who were involved in, or affected by, the
experiments without knowledge of possible future consequences and not
protected from known consequences. These people have had the pain and
should reap the gains of using uranium.
Maralinga has a number
of advantages, as it is on the railway line that connects Australia north,
south, east and west and can be connected to the port at Fowlers Bay.
There is also a long, heavy duty airstrip available on-site. Uranium and
nuclear waste can easily and safely be brought in from around Australia
and overseas and processed, and the power can be connected into
Australia's grid. A power transmission DC line across the Nullarbor would
make our grid a truly national one, linking east to west.
Old
technology reactors leave unburnt more than 99 per cent of the uranium
fuel, wasting most of the potential energy and leaving a large quantity of
long-lived waste that requires storage in safe remote repositories for
thousands of years. However, in his article '4th generation
nuclear power', Dr James Hansen stated:
There
are two compelling alternatives to address these issues, both of which
will be needed in the future. The first is to build reactors that keep the
neutrons 'fast' during the fission reactions. These fast reactors can
completely burn the uranium. Moreover, they can burn existing long-lived
nuclear waste, producing a small volume of waste with a half-life of only
several decades, thus largely solving the nuclear waste problem.
I reiterate that the
benefits of fourth generation power plant—the uranium—can be completely
burnt and assist with the nuclear waste problem, all at a massively
reduced cost. Further, Dr Hansen states:
The
other compelling alternative is to use thorium as the fuel in thermal
reactors. Thorium can be used in ways that practically eliminate buildup
of long-lived nuclear waste.
Dr Hansen identifies
in his article the Integral Fast Reactor which has been built and tested
in Idaho National Laboratory, stating that 'many enhanced safety features
are included and have been tested, such as the ability to shutdown safely
under even severe accident scenarios'. He also identifies the
Liquid-Fluoride Thorium Reactor that that 'uses a chemically-stable
fluoride salt for the medium in which nuclear reactions take place', going
on to say:
Both
the Integral Fast Reactor and the Liquid-Fluoride Thorium Reactor operate
at low pressure, which alleviates much of the accident risk, and high
temperatures enabling more of the reactor heat to be converted to
electricity, unlike today's Light Water Reactors. Both also have the
potential to be air cooled and use waste heat for desalinating
water.
Being able to provide
all the power and water we need to facilitate the mining industry in the
north and west of South Australia, plus cleaning up the existing nuclear
waste problem while reducing CO2 production may seem too good
to be true, but I believe it is true.
Time Expired.
(Rest of Speech not given due to time constraints:)
The only thing that will prevent it happening is the desire for plutonium
for military uses, and the uranium industry not wanting to see an end to
the massive expansion of the industry that would be curtailed by very
little new uranium being needed to power the fourth generation reactors,
and the political will to overcome these difficulties.
I would argue that the world will be a better place
without plutonium and it will be a long time before the new technology
takes over. There are lots of old technology reactors that will need
uranium for many years to come. We should be involved in the
research and development required to enable Australia to build fourth
generation nuclear reactors, thus helping to lead the way to abundant and
affordable power and water for the world.
Solar energy backed by G-G
ALGA News May 23, 2008
Governor-General Major General Michael
Jeffrey has stepped into the energy debate, saying solar power is
Australia's best prospect of securing a large-scale clean and sustainable
energy source.
Speaking at a Future Summit in Sydney, he suggested water, food and the
environment would be among Australia's top issues in 50 years time, and
that all three were linked to plentiful and reasonably priced energy.
Major General Jeffrey also told the summit that thorium - a naturally
occurring and slightly radioactive metal - should be explored as a nuclear
fuel alternative, as well as the potential to extract oil from shale
deposits in central Queensland.
But he says improving solar technology is a priority. "The Australian
scientists suggest that they could meet the total energy needs of
Australia with a solar panel array of around 50 kilometres squared," he
said. "How to store and then distribute that energy remains the technical
problem requiring rapid resolution."
Major General Jeffrey says the use of thorium as a nuclear fuel
alternative could prove to be an important means of securing Australia's
future energy supply
Nuclear Waste
14 November 2007
Mrs PENFOLD (Flinders):
Since 3 May 2006, when I spoke of hearing Mr Wilson da
Silver on the ABC Science Show, I have mentioned in this house the
need to take the mineral thorium seriously to help us to take back the
nuclear waste safely, particularly plutonium, created from the sale of our
uranium. I believe that we are morally obliged to take back these wastes to
ensure a safer world, as currently, our uranium, after use, can easily find
its way to less stable countries where it could be used to devastate us and
the people of the world far more efficiently than climate change ever will.
On 7 March 2007, I recommended the
article 'New Age Nuclear' by Tim Dean in the April 2006 issue No. 8 of
Cosmos magazine. I heard almost nothing about thorium since then until,
to my amazement, I opened The Advertiser Review of Saturday 3
November 2007 to page 2 under 'Can You Believe It?' with Professor Stephen
Lincoln, entitled 'Uranium alternative: A safer, more plentiful nuclear fuel
is in our backyard'. In a box headed 'The “other” nuclear fuel' three points
were made as follows:
· There is three times more known
thorium than uranium. A quarter of these reserves are in Australia.
· Thorium cannot sustain a nuclear
chain reaction alone, making it a safer fuel and reducing its usefulness as
a weapon.
· The radioactive waste produced by
thorium has a shorter life span than normal uranium fuels.
I am delighted that Professor Lincoln
is a professor of chemistry at our very own University of Adelaide and I
note that he is the author of Challenged Earth which I have yet to
find time to read. However, I want to quote his article, which was buried on
page 2 of the Review, in order to draw it to the attention of a broader
audience than it probably found there in the hope that the government (both
state and federal) will invest in thorium research. Hopefully, they might
reconsider taking back our nuclear waste and help replace nuclear power
stations around the world with thorium ones. The article stated:
Is this too good to be true? A fuel
that offers to reduce climate-change gases and consume dangerous
weapons-grade plutonium and uranium? Uranium has a new competitor: the dense
silvery metal thorium-232. Named after Thor, the Norse god of thunder, the
slightly radioactive thorium-232 is three times as plentiful as uranium.
Australia has 300,000 tonnes of it in the form of monazite sands, a quarter
of world’s known deposits. Thorium-232 is not a nuclear fuel. However, it is
very close to being one. Thorium-232, when hit by a neutron, can change into
uranium-233, which is a nuclear fuel similar to the uranium-235 used in
nuclear reactors now...
When uranium-233 is 'burnt', a
neutron strikes a uranium-233 nucleus which splits into lighter
nuclei—otherwise known as fission products—and more neutrons. These 'loose'
neutrons then go on to strike another uranium-233 nucleus, forming what is
known as a 'chain reaction'. As the nucleus breaks apart, it generates heat
which may be used to produce high-pressure steam to drive electricity
turbines.
However, when the
thorium-232-produced uranium-233 is split by a neutron, it does not produce
enough extra neutrons to sustain the energy-producing chain reaction. It
needs an extra 'injection' of neutrons. This is where weapons-grade nuclear
materials come into the picture. Since the nuclear weapons non-proliferation
treaty of 1968, the dismantling of nuclear warheads has made redundant
hundreds of tonnes of highly enriched weapons-grade uranium-235 and
plutonium-239. These explosives must be stored safely to avoid accident and
theft. Thorium-232 reactors offer a path to transform these metals into less
dangerous materials.
Fuel rods containing mainly
thorium-232 can be 'primed' with a smaller amount of either uranium-235 or
plutonium-239. This provides the neutrons to transform the more stable
thorium-232. These primed thorium-232 rods have another, commercially
attractive advantage: they can be used in existing conventional nuclear
reactors. Without the weapons-grade plutonium-239 and uranium-235, with
thorium-232 reactors will need another source of neutrons. This can be
produced by electrically driven linear accelerators. These shoot a 'beam' of
neutrons into the thorium-232 to keep it 'burning'. These accelerators can
be switched off, stopping the thorium-232 reaction immediately. Because
there is three times more thorium than known uranium deposits, it promises a
longer-lasting source of non renewable energy. And 'burnt' thorium-232
produces less long-lived radioactive waste than its counterpart.
Time expired.
Uranium/Thorium (Address in Reply)
3rd May 2006
Mrs PENFOLD
(Flinders): I congratulate our gracious Governor on the wonderful job
that she does for the people of our state. She is an inspiration to us all
with her hard work and dedication to her job. I particularly appreciate her
visits out to the country regions of the state where her visits are a
highlight. I thank the people in my electorate for the ongoing support for
the Liberal team, and I note that the Labor Party reduced its vote in my
electorate by 3.3 per cent. I also thank those people who helped out during
the election in any way, and I welcome our new members to this parliament.
The lease of ETSA by the former Liberal government helped to pay off
about $6 billion of the previous Labor government's $9 billion debt, and has
enabled the state to regain a AAA credit rating by Standard and Poor's in
2004. Together with the GST funding from the federal Liberal government, and
high and increased state taxes, the present Labor government has a unique
opportunity to begin building, upgrading and replacing the infrastructure
that our state so desperately needs if we are ever to take our place, where
I believe we should be, as a natural hub between east and west.
The lifeblood of
South Australia
is the 96 per cent of businesses that are classified as small. These
businesses will never alone be able to pay for the upgrade of
infrastructure that is needed if they are to remain viable and to expand,
particularly in the regions where infrastructure is so often either old or
non-existent. The user-pays policy and the excuse that it is the job of
private enterprise are not excuses the government can hide behind. Already
Adelaide
is bursting at the seams with urban sprawl while the remainder of the state
is under-utilised because of lack of infrastructure.
The government is the biggest business in the state and must take
responsibility for ensuring that the whole of its asset—our state—is
utilised properly. The income from regions has helped to pay for the city
infrastructure and now the city must invest in country infrastructure to
fulfil the exciting development potential of the whole of the state.
Partnerships with private enterprise must be formed and, as suggested by
Business SA, could be coordinated by an independent planning body to jointly
tackle this massive infrastructure problem. The first two principles under
Business SA's A Blueprint for South Australia's Future, under the
heading of infrastructure, state:
The relationship between physical infrastructure and economic
development is critical to community prosperity.
and:
Physical infrastructure is a key element contributing to economic
development, not a consequence of it.
Both these principles seem to have been lost on current and past Labor
governments, as is the fact that people are happiest and healthiest when
they have worthwhile employment and that most employment is provided by
people who have taken the risks and responsibilities of being self-employed
and employers.
The state needs road, rail, air, sea, power and water infrastructure
if it is to provide the economic boost and the jobs that would see our own
children returning and others coming from across Australia and around the
world. The previous government invested, if you could call it that, in
projects such as
333 Collins Street
in Melbourne, which did not even leave the benefit within our state. These
investments brought our state to its knees, with the State Bank collapse.
So far, the current Labor government has shown no better business
sense, providing nothing but gimmicks, creating no long-term jobs and very
little benefit for the general population. Clear examples include expensive
imported trams at $55 million and proposed extended tramlines; retrofitting
solar panels to government buildings that already have less expensive power;
tanks for government buildings that already have less expensive water; a
proposed opening bridge for an extra $100 million; and in my electorate
providing a miserable 1.4 gigalitres of water piped from an already
over-exploited River Murray at a cost of $48.5 million to Eyre Peninsula
when private desalination is available at a lower cost per kilolitre. Also
to be considered are a series of tenders for infrastructure that are
cutting out local tenderers and favouring interstate and overseas tenderers.
From small businesses large businesses grow. They employ more local
people, take up larger buildings and pay more state taxes, but they have to
be given a chance. Eventually, once again, a Liberal government will be
brought in to clean up the Labor mess. If the funds that have already been
wasted on gimmicks had been put into supplying real infrastructure where
businesses are without adequate power, water, transport to expand and
employ, we would have seen significant growth in employment and exports,
when the opposite is the case. For example, the 40-year old single 132
kilovolt powerline that services the whole of Eyre Peninsula, a region as
big as Tasmania, could have been duplicated along the west coast, providing
security of power to this huge region and enabling 1 000 megawatts, about a
billion dollars worth, of wind turbines to be built there, putting their
power into the grid, reducing tonnes of greenhouse gases and creating
hundreds of jobs in industries. This power could be used for desalination,
mining and exports, particularly if combined with the graphite block energy
storage technology. Instead, this state continues to import power.
The development of South Australia's minerals, particularly those in
the Gawler Craton, which was recently recognised at the Prospectors and
Developers Association of Canada, the largest trade fair in the world, as
being of world-class significance, will be an important part of South
Australia's economic future. However, infrastructure—power, water, roads
and trained people—will be the key to their successful development. Of the
minerals found in the Gawler Craton and the Curnamona Craton in South
Australia, uranium can be expected to form a
significant part.
Australia
holds about 30 per cent of the world's known uranium resources, and South
Australia in particular has the potential to be
the largest supplier of uranium in the world.
One of the major mines in the world is at Olympic Dam (previously
called a mirage in the desert by our Premier). Beverley is already a world
class in situ leach mine, and Honeymoon is soon to begin mining with,
hopefully, the support of the governments—state and federal. With the
increase in commodities prices, companies are clamouring to get into
South
Australia. All the prospective land in the Gawler
and Curnamona cratons has been taken up and the price for overseas companies
wanting to participate has increased greatly.
South Australia
will always find it difficult to compete with low cost, overseas countries
in manufacturing. However, there are a number of exciting opportunities
currently available that could really make a difference. The one that would
have the most impact on our state, creating significant opportunities for
business and jobs growth, is mining. Mining will create the wealth to pay
for much needed infrastructure, while making South Australia a significant
player in
Australia
and on the world scene.
As well as iron ore and other minerals, the government should
facilitate the mining and safe use of our uranium. Many countries are
expanding their economies rapidly and, without non-polluting alternatives,
will contribute to the expansion of greenhouse gases and global warming on a
massive scale with the expansion of coal and oil-fired power.
According to the Editor of COSMOS, Wilson da Silva, just mining
coal kills 10 000 people per year worldwide and accounts for about 14 000
deaths from air pollution in the USA alone. There are better ways of using
hydrocarbons, including safer, more efficient methods of combustion and
safer work practices that would, of course, reduce these figures. However,
uranium would still compare very favourably on health risks and produces
few of the greenhouse gases.
Bruno Comby, the founder and president of Environmentalists for
Nuclear Energy, in an article entitled `The Nuclear Greenies', which
appeared in The Adelaide Review on 15 April 2006, stated that burning
of oil throws out into the atmosphere 23 billion tonnes of carbon dioxide
every year (725 tonnes per second), which is seriously affecting the
climate.
We have the uranium in the ground and the state Labor government is
happy to dig it out and send it overseas. What continues to amaze me is that
they take no responsibility for what happens to it, so long as it is not
disposed of in South Australia. The Woomera nuclear dump that was put there
without discussion by a former Labor federal government, would seem to me to
be a good place to store waste until a safer and better method of disposal
is found. At the very least, Woomera could be used to store waste,
particularly the low-level waste from South Australia, if only because it is
the responsible thing to do.
Government and independent assessment have shown that South Australia
has some of the best geological terrain in the world suitable for the
storage of nuclear waste. If we want the benefits of mining and utilising
uranium, then we must take the responsibility. That is particularly the case
when some of the countries where we may send it, or where it may end up, may
not have stable governments, nor the funding or the will to store it
responsibly.
Hannum, Marsh and Stanford in an article entitled `Smarter Use of
Nuclear Waste', published in the Scientific American of December
2005, state:
Several nations, including Brazil, China, Egypt, Finland, India, Japan,
Pakistan, Russia, South Korea and Vietnam are building or planning nuclear
plants.
We can now add Iran to that list. Perhaps returning waste to South Australia
would overcome one of the strongest objections to the use of uranium, that
the waste might be reprocessed to make nuclear weapons. Even Bob Hawke, the
Premier's mentor, could see the benefits—including economic—of taking back
uranium waste for reprocessing and storage. The environmental hazard is a
lot less than it could be if we do not take responsibility for it.
Technology to improve the use and disposal of uranium is exciting. For
instance, Wilson da Silva spoke recently on the ABC Science Show of
an accelerator-driven thorium system, generating nuclear power that could
never blow up, adding:
. . . with a reactor that would never suffer a meltdown, produce no
weapons-grade by-products, and even burn up old radioactive waste as part of
the process.
#55The UIC Nuclear Issues Briefing Paper No. 67 of November 2004
states that thorium is a naturally occurring, slightly radioactive metal
discovered in 1828 and found in small amounts in most rocks and soils `that
has found applications in light bulb elements, lantern mantles, arc-light
lamps, welding electrodes and heat-resistant ceramics', with thorium oxide
used in glass for `high quality lenses for cameras and scientific
instruments'.
Obviously, a relatively benign metal that can be used to provide power
and, in so doing, dispose of radioactive waste without creating plutonium
that could be used in weapons would be welcomed. However, Da Silva laments
that there is no full-scale prototype yet in operation and that:
Despite the promise of thorium—and the fact that Australia has the
world's largest reserves of thorium—there is only one scientist in the whole
country involved in researching the technology—and he is funded by the
Germans!
To work on a product that could supersede uranium and dispose of the wastes
currently produced by nuclear power stations, while at the same time
providing a high quality green power supply, would be a project worthy of a
state that has the potential to supply the world with uranium. I feel quite
sure that partnerships could be developed with the federal Liberal
government and also with state and possibly overseas governments to build a
trial plant and then, if proven, to build a full scale plant in South
Australia—preferably accessible from north, south, east and west by rail. I
feel sure that other states and countries would pay to safely dispose of
their waste and we could benefit by using it in a thorium system. A
feasibility study would soon indicate whether this proposal was possible.
Let us do something significant and, as our Premier so often tells us,
be innovative. Let us start leading the world in this new,
accelerator-driven thorium system and perhaps help the people of the world
to significantly reduce their greenhouse gas emissions and help turn around
global warming and environmental degradation before it is too late. We have
nothing to lose and we, and the world, have much to gain.
South Australia already has large resources of uranium in the ground in
various forms that have not hurt anyone. We could develop a properly
managed, deep storage system with dedicated road/rail for waste and charge
for storage. We could then put conditions on the user on how they generate
waste and manage their power generation facilities.
Current known supplies of uranium will only last several decades. It
will take many years for new technology to develop and for the subsequent
power stations to be constructed. During this period very large quantities
of waste will be generated. This waste should be seen as an immensely
valuable resource, as only 1/100th of its potential energy is actually used.
The balance could potentially be extracted—possibly using the
accelerator-driven thorium system or the high temperature reprocessing and
fast neutron reactors. Storage for decades and subsequent re-use would
create great wealth for South Australia. Again, this is well into the
future. It needs foresight, imagination and the squashing of some Labor
members' anachronistic aversion to anything nuclear.
In the meantime I support renewables. South Australia, and in
particular Eyre Peninsula, is ideally suited for this purpose. I understand
that, on the day Australia signed up to supply China with possibly
$400 million worth of uranium, Hydro Tasmania signed up to supply about
$300 million in a wind power deal with China. Hydro Tasmania, Pacific Hydro,
Babcock and Brown and Ausker Energy, among others, would spend more than
$1 billion on wind farms on Eyre Peninsula and much more in South Australia
if the power could be put into the grid. Again, it is a matter of
priorities, and this Labor government prefers wasting money on media
attention and trivia rather than infrastructure that would really make a
difference.
All options for the generation of power need to be examined,
including the renewables, fast neutron reactors and thorium. However,
whatever we do, it remains that nuclear power generation is a significant
means of reducing greenhouse gas emissions and will be used around the
world, much of it using Australia's uranium. The last word on
infrastructure goes to Business SA, which states in its blueprint:
Currently, each of these infrastructures is planned separately
according to their different ownership structures and according to their
individual business plans. While this situation is likely to continue, there
is a clear financial case for coordinating planning to enable the sharing of
installation costs. Government should form an Infrastructure Planning
Council that incorporates existing bodies, such as the Electricity Supply
Industry Planning Council, into one group to coordinate the infrastructure
planning needs of South Australia. The benefit of this approach is that it
removes political considerations from infrastructure spending and allows the
decision making process to occur in a bipartisan way.
Then we may see the `community prosperity' alluded to by Business SA in its
`Blueprint for South Australia's Future' first principle that states the
need for `critical' infrastructure for this to be achieved. I support the
motion.
Nuclear Waste
6 June 2002
Mrs PENFOLD (Flinders): The subject of
nuclear waste has been drenched with
misinformation and politicised to the point of
absurdity. The Labor Party, at both state and federal
level, has been actively involved with the search for a
national nuclear waste repository since at least 1986. The
1991 Labor state government of which Premier Mike Rann
was a cabinet member was actively involved
with the then Labor federal government in seeking
a national nuclear waste repository. I quote from
a letter written by Dr Don Hopgood,
then state Deputy Premier, to Simon Crean, then federal
Minister for Primary Industries and Energy. Dr Hopgood
stated:
South Australian government officials have participated from the
outset in the collaborative development of proposals for national
radioactive waste facilities through the Commonwealth-State
Consultative Committee, and they took part in the desk study
completed in 1986 to identify broad areas of Australia that are
likely to contain sites satisfying the
International Atomic Energy Agency’s criteria for
siting a low level radioactive waste repository.
Labor’s public opposition to a nuclear waste facility is simply
grandstanding, using misinformation to generate fear in the
community. Why were they willing to acknowledge acceptable
selected sites in 1986 under a federal Labor government
but in 2002, under a federal Liberal government, those same
potential sites are suddenly taboo? Let us examine the fear
that surrounds anything nuclear. Where does
the fear come from?
When the nuclear industry was in its infancy in the 1930s
it was hailed with positive excitement as a boon to humankind,
principally due to the invention of X-rays
for medical use. The Second World War was followed
by the Cold War of the 1950s in which western free
thinking was opposed by communist ideology.
The threat of a nuclear war was used to gain
public support for the development and maintenance
of the defence industry and personnel. Propaganda
played on fear, fear of another world war and of
the destruction that such a war would bring. But
fear is a powerful motivator, especially when it
is allied with ignorance.
Leadership—that is, genuine positive leadership—means
giving the public all the facts, not just those that suit a
particular facet of an argument. The Labor
government is not showing sound leadership in its
handling of the nuclear waste debate. We are all
subject to radioactivity all the time: it is
part of the environment. Chernobyl was one of the earliest
nuclear power generators. Technology has
advanced since that time, as would be expected. It
is rather like comparing the first vehicles with
the cars being manufactured today. Even such a
small thing as tyres changing from solid rubber to
pneumatic can be overlooked in such a comparison.
The fear of radiation health effects, particularly from
severe accidents and radioactive waste, is central to public
concerns about the nuclear industry but, as
mentioned before, radiation is a fact of everyday
life. Radiation is a natural component of the air
we breathe, of the earth we walk on, of
the homes we live in, of the food we eat and of human tissue
and bones. It will be a major step forward when
we consider the nuclear industry in the
same way as we look upon coal, gas, oil or
chemicals. It is an industry where potential
negatives must be ascertained and adequate safeguards put
in place, as is done in other industries.
I doubt that anyone would propose that the chemical
industry be abandoned, yet this has the potential to cause
massive ill health, deaths and
environmental disasters. The 1984 accident at a
chemical plant at Bhopal in India caused some 3
000 early deaths and severely affected the health
of several hundred thousand. The fossil fuel
industry has likewise had some catastrophic
accidents. A pipeline gas leak
explosion in the Urals involved 500 fatalities, while the 1989
Exxon Valdez oil tanker accident in Alaska led to severe
environmental damage.
The disposal of empty chemical drums and waste oil is a
concern. However, the concern is met with commonsense so
that acceptable, practical solutions
are worked out. Let us treat the nuclear industry
the same way. Let us look at the environment for a
few moments. We are all—or should be—
concerned about global warming. That is brought about
largely by the use of fossil fuels. Power
generation is a considerable component of that
use. If we are serious about reducing carbon
dioxide emissions and the pollutant effects
of the fossil fuels industry, then we would be examining
nuclear power generation as an alternative option, along with
wind and solar power generation. Forward
thinking countries are already doing this. I quote
from International Atomic Energy Agency (IAEA)
figures from 1997, as follows:
Globally, the nuclear share of electricity is more than 20 per cent
in 19 countries. Regionally in 1996, western Europe, with a 33 per
cent share, had the highest percentage of nuclear electricity—the
nuclear share in France, Belgium and Sweden being 77, 57 and 52
per cent respectively. Two large plants in Lithuania supplied almost
85 per cent of the country’s electricity requirements.
With a continuation of the current trend, the next century [which
is the one we are now in] will see global electricity demand grow
faster than overall energy demand as
electricity provides the greatest flexibility in
use at the point of consumption. Already, Turkey, an
example of a rapidly industrialising developing country, has seen its
electricity capacity increase tenfold in 25 years.
It is plain commonsense to produce electricity using technology
that has the least effect on the environment. That
means a move away from the use of fossil
fuels, a move that the oil industry will doubtless
oppose strongly. It means an increasing use of
nuclear generators, and that means, of
course, that waste repositories will be needed. And they must
be safe ones.
When this whole nuclear waste debate gained momentum
a couple or so years ago, a then 17 year old supported the
establishment of a waste repository in
South Australia to take all grades of nuclear
waste. His comment was that South Australia could
charge for material deposited in such a
facility, thus generating revenue for the state—revenue that
could be used for health, education, roads,
scientific research or any of the many other areas
where the government never has enough funds to
meet perceived needs. The suggestion
is one that I support and one that I have heard regularly since
from all age groups.
Port Lincoln resident and South Australian advocate for
a nuclear waste dump, Terry Krieg, calls for public debate
and education on nuclear waste disposal. He
believes that there is massive community ignorance
despite nuclear materials, including waste, having
been handled safely since the late 1960s.
He suggests that a waste repository could become a
new and valuable industry for the state. He
stated:
I didn’t create the problem but I’m prepared to help find a
solution. We can help isolate the waste from the environment forever
and it will be good for the earth and for
the South Australian economy.
However, the issues would need to be debated rationally and
factually, rather than like the debates that now take place in
a sea of misinformation, fear and hysteria. Much of the
current debate gives the impression that nuclear waste is
somehow to be avoided at all costs. Yet
what we are talking about is waste—whether low,
intermediate or high level— from the everyday use
of nuclear technology. Some examples
of short-lived intermediate level waste are exit signs,
industrial smoke detectors and radium painted watch or
instrument dials (the type that glows in the dark).
Smoke detectors are probably one of the most common
everyday uses of nuclear technology. Many detectors contain
a tiny amount of radioactive material,
which makes the detector sensitive to smoke. These
smoke detectors save lives. The eventual waste
product has to go somewhere. I
repeat: nuclear waste products have to go somewhere. The
alternative is to reject any nuclear technology. Try to
imagine a world without X-rays, radiology,
soil testing, radiotherapy, scans, and the ability
to track hidden courses as diverse as underground
water or blood circulation in the body.
My own husband Geoff was so irradiated to kill cancer
cells when our children were young that I was advised that
our children should go to live with their
grandparents, and so should I if I wanted any more
children. Geoff recently turned 60 and is in good
health, despite very high radiation, in fact,
because of it.
I commend Port Lincoln Mayor Peter Davis on his stand
supporting the establishment of a low level radioactive waste
repository in South Australia and regret
that it was not supported by the Port Lincoln city
council. Mayor Davis observed:
If we don’t support a low level radioactive waste repository, then
we shouldn’t have smoke detectors, no glow in the dark watches, no
cancer treatments, no microwaves, no road surveying technology.
It’s about time we debated this issue rationally because we need to
know what to do with all this stuff instead of storing it unsafely in
cupboards in Adelaide.
Mayor Davis, addressing the Local Government Association
in Adelaide earlier this year, stated:
Nuclear technology is not going to stop tomorrow so we need to
find a sensible place to store the waste instead of it being stored
in hospital cupboards. In fact, if the geologists
and nuclear physicists say it would be in my
backyard, then that’s where it will be.
I support a nuclear waste facility in whatever location is
deemed safest and best. If that is South Australia, so be it.
Also, let us look at charging other states
if they want to make use of it. Of course, if the
state Labor government misses the opportunity to
set up a financial stream for the state and the
facility is set up by the commonwealth, we will still have the
facility with no ancillary financial
benefit to the state. We will probably have to pay
them.
Premier Mike Rann is very keen to fritter away the state’s
funds on a referendum. It has been estimated that such a
referendum would cost about $6.4 million
for the Electoral Commission alone, without the
educating process that is essential to enable
people to make a choice. A good leader
accepts responsibility, along with the power that accompanies
leadership. It seems that Mr Rann wants the
power without the responsibility. Being able to
blame someone or something else—
The Hon. M.J. ATKINSON: I rise on a point of order,
Mr Acting Speaker. From early in the member for Flinders’
forthright contribution, she continues to
refer to the Premier by his Christian name and
surname, particularly by his surname. I ask you,
Mr Acting Speaker, to draw to her
attention the requirement to refer to the Premier by his office
or his electorate.
The ACTING SPEAKER (Mr Snelling): The Attorney-General is always on
the alert. I missed the references, and I ask the
member for Flinders to refer to their members by
their titles.
Mrs PENFOLD: My apologies, Mr Acting Speaker.
Mr Barry Wakelin, federal member for Grey, the federal
electorate where a facility may be sited, recently stated in the
local paper:
This nuclear waste is as a result of extremely useful purposes in
many cases about saving human life.
He asked a number of questions of the Premier, including:
1. Where he will store his South Australian waste safely? Or will
he continue to leave it in many places all over the state, as is
currently the situation?
2. What does Simon Crean, the federal Labor leader, say after
initiating the policy for a national repository in 1991 and then
dumping waste in Woomera in 1994-95?
3. Will Mr Rann abolish the use of nuclear products—
The Hon. M.J. Atkinson: No, not again.
Mrs PENFOLD: No, this is a quote. I am allowed to do
so in a quote, am I not?
The Hon. M.J. Atkinson: Okay, go ahead.
Mrs PENFOLD: Thank you. He asked:
3. Will Mr Rann abolish the use of nuclear products which save
lives?
Let us bring sanity back into the nuclear debate. We have a
nuclear industry; it is a part of our 21st century life. The
industry will generate waste. Let us store
that waste in the most appropriate geographical
and politically safe location. If that is the
north of South Australia, then let us support the
decision with commonsense.
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