Canada’s federal budget -calls nuclear energy “clean” – the height of absurdity!

Nuclear energy never will be ‘clean,’ write Jones and Edwards.

THE HILL TIMES | MONDAY, MAY 6, 2024

The 2024 federal budget contains many references to nuclear energy as
a “clean” source of electricity. In our view, referring to
nuclear electricity as “clean” is the height of absurdity.

The nuclear fuel chain begins with the mining of uranium from rock
underground where, without human intervention, it would remain safely
locked away from the biosphere. Uranium has many natural radioactive
byproducts, including radium, radon, and polonium-210 that are
discarded in voluminous sandlike “tailings” at uranium mine sites.
These materials are responsible for countless thousands of deaths in
North America alone. Canada has accumulated 220 million tonnes of
these indestructible radioactive mining wastes, easily dispersed by
wind and rain over the next 100,000 years.

Inside a nuclear reactor, uranium atoms are split to produce energy.
The atomic fragments are hundreds of newly created radioactive
poisons, most of them never found in nature before 1940. They make
used fuel millions of times more radioactive than the original
uranium. One used fuel bundle, freshly discharged, will deliver a
lethal dose of radiation in seconds to any unshielded human nearby.
There are hundreds of thousands of tonnes of waste irradiated fuel
bundles worldwide and the quantity grows larger each year. There is no
operating repository anywhere in the world for such wastes, but there
are several failed repositories.

Radioactive waste has the “reverse midas touch” turning everything
it touches into more radioactive waste. This includes the nuclear
vessel in which the waste is created, and everything that comes in
contact with the cooling water needed to prevent the waste from
melting down. Containers for radioactive waste become radioactive
waste themselves. All radioactive waste must be kept out of our food,
air and drinking water for countless millennia.

Radioactive atoms are unstable. They disintegrate, throwing off a kind
of subatomic shrapnel called “atomic radiation.” Emissions from
disintegrating atoms damage living cells. Chronic radiation exposure
can cause miscarriages, birth defects, and a host of degenerative
diseases including cancers of all kinds. Genetic damage to eggs or
sperm can transmit defective genes to successive generations.

Plutonium is one of the hundreds of radioactive byproducts created in
used nuclear fuel. It is of special concern because it is the primary
nuclear explosive in nuclear arsenals worldwide. “Reprocessing” of
nuclear fuel waste to extract plutonium is sometimes called
“recycling” but this is disinformation; the resulting waste is
more difficult to manage than the original fuel waste. Many serious
accidents have occurred around the world at reprocessing plants.
Places where extensive reprocessing has occurred are among the most
radioactively contaminated sites on Earth. Plutonium can be used as a
nuclear fuel, but extracting it is a nuclear weapons proliferation
risk.

Managing radioactive waste is difficult and very expensive. The
projected multi-billion-dollar cleanup cost for the legacy waste at
Chalk River, Ont., is the federal government’s biggest environmental
liability by far, exceeding the sum total of all other federal
environmental liabilities across Canada.

The multinational consortium running Canada’s federal nuclear
laboratories is receiving close to $1.5-billion annually, much of it
for managing legacy radioactive wastes. The consortium’s plans
include piling up one million tonnes of waste in a giant mound beside
the Ottawa River and entombing old reactors in concrete and grout
beside major drinking water sources. Many are of the view that the
plans fail to meet the fundamental requirement to isolate waste from
the biosphere and have been met with widespread concern, opposition
and legal challenges. Nuclear energy is not now, never has been, and
never will be “clean.”

The sooner our elected officials come to terms with this fact, the
better for Canada and Canadians. Honesty is the best policy.