Antinuclear

Australian news, and some related international items

May 31 Energy News

geoharvey

World:

¶ Australia’s Great Barrier Reef lost nearly a third of its corals in the past year, officials said. Coral Surveys show that 29% of corals died in 2016. Researchers say that climate change is a significant driver behind the coral loss and experts have said the window is closing fast to cut the greenhouse gas emissions harming the reef. [BBC]

Bleached coral (Photo: ARC Center)

¶ National Grid has insisted it can cope with increasing amounts of solar in the UK’s energy mix as the technology set a new generation record last week. Ideal weather conditions swept the UK on May 26, when solar power supplied just under a quarter (24.3%) of the UK’s total demand, but National Grid says it can deal with that. [Clean Energy News]

¶ Under a new program, Uzbekistan plans to implement 810 renewable energy projects, for a total of…

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June 1, 2017 Posted by | Uncategorized | Leave a comment

THE PROPOSED FEDERAL NUCLEAR WASTE FACILITY IS IN FACT AN INTERNATIONAL DUMP

Note – from MAPW  While cyclotron production of technetium is commercially  licensed in Canada and undergoing clinical trials, it is still a while (?2years???) before it is a viable option for this particular isotope . And there are issues with the potentially limited and costly supply of the precursor materials. IN addition the heavily subsidised Australian isotopes will probably undercut the market (Similar to subsidising coal against the early phases of renewables-sigh).

But we can urge the government to partner in cyclotron  research. And stop ramping up massively subsidised exports of Molybdenum which is used to make technetium isotopes.

Technetium 99 is the principal radioactive diagnostic isotope used in Australian medical procedures (80% IN 2015-16). This is currently supplied by ANSTO through production of Molybdenum 99 at the Lucas heights OPAL reactor – but Te-99 can also be produced by particle accelerators or cyclotrons which ANSTO is also capable of conducting – in fact it does so for other radioactive isotopes such as Fluorine 18, Carbon 15 & Oxygen 11.

Of the Mo 99 produced by the ANSTO OPAL reactor, currently only 28% is used in Australia whilst 72% is exported internationally. With the expansion of the Mo 99 production by a factor of at least 400% by the end of 2018 & Australia’s demand remaining static thru more efficient use of Te 99.

This means that whilst the nuclear waste will quadruple, the percentage of waste resulting from Australian consumption will drop to about 8%.

Proponents of the dump proclaim loudly that the Wallerberdina/Kimba dumps are needed to store Australian medical waste.

WHAT THEY FAIL TO MENTION IS THAT 90% WILL BE FROM INTERNATIONAL WASTE –
NOR DO THEY ACKNOWLEDGE THAT THE SAME MEDICAL BENEFIT CAN BE ACHIEVED
WITHOUT PRODUCING ANY RADIOACTIVE WASTE AT ALL.

ANSTO barely breaks even with it’s exports, & they are ramping up production whilst global demand is static & new overseas production facilities are about to come on-line.

June 1, 2017 Posted by | AUSTRALIA - NATIONAL, spinbuster | Leave a comment