Archive for the ‘nuclear energy’ category: Page 53

Feb 13, 2012

LHC-Critique PRESS RELEASE (Feb 13 2012): CERN plans Mega-particle collider. COMMUNICATION to CERN: For a neutral and multi-disciplinary risk assessment before any LHC upgrade

Posted by in categories: cosmology, engineering, ethics, existential risks, futurism, nuclear energy, particle physics, philosophy, physics, scientific freedom, space, sustainability, transparency

- CERN’s annual meeting to fix LHC schedules in Chamonix: Increasing energies. No external and multi-disciplinary risk assessment so far. Future plans targeting at costly LHC upgrade in 2013 and Mega-LHC in 2022.

- COMMUNICATION to CERN – For a neutral and multi-disciplinary risk assessment before any LHC upgrade

According to CERN’s Chamonix workshop (Feb. 6–10 2012) and a press release from today: In 2012 the collision energies of the world’s biggest particle collider LHC should be increased from 3.5 to 4 TeV per beam and the luminosity is planned to be increased by a factor of 3. This means much more particle collisions at higher energies.

CERN plans to shut down the LHC in 2013 for about 20 months to do a very costly upgrade (for CHF 1 Billion?) to run the LHC at double the present energies (7 TeV per beam) afterwards.

Continue reading “LHC-Critique PRESS RELEASE (Feb 13 2012): CERN plans Mega-particle collider. COMMUNICATION to CERN: For a neutral and multi-disciplinary risk assessment before any LHC upgrade” »

Jan 20, 2012

Old UNIX/IBM control systems: Potential time bombs in Industry

Posted by in categories: cybercrime/malcode, defense, events, existential risks, military, nuclear energy

It may be a point of little attention, as the millennium bug came with a lot of hoo-ha and went out with a whimper, but the impact it had on business was small because of all the hoo-ha, not in spite of it. And so it is with some concern that I consider operating system rollover dates as a potential hazard by software malfunction at major industrial operations such as nuclear power stations and warhead controls, which in worst case scenario, could of course have disastrous implications due to out-dated control systems.

The main dates of interest are 19 January 2038 by when all 32-bit Unix operating systems need to have been replaced by at least their 64-bit equivalents, and 17 Sept 2042 when IBM mainframes that use a 64-bit count need to be phased out.

Scare mongering? Perhaps not. While all modern facilities will have the superior time representation, I question if facilities built in the 70s and 80s, in particular those behind the old iron curtain were or ever will be upgraded. This raises a concern that for example the old soviet nuclear arsenal could become a major global threat within a few decades by malfunction if not decommissioned or control systems upgraded. It is one thing for a bank statement to print the date wrong on your latest bill due to millennium bug type issues, but if automated fault tolerance procedures have coding such as ‘if(time1 > time2+N) then initiate counter-measures’ then that is quite a different matter entirely.

I believe this is a topic which warrants higher profile lest it be forgot. Fortunately the global community has a few decades on its hands to handle this particular issue, though all it takes is just one un-cooperative facility to take such a risk rather than perform the upgrades necessary to ensure no such ‘meltdowns’ occur. Tick-tock, tick-tock, tick-tock…

Jan 11, 2012

Wildlife Sanctuaries in Eco-Disaster Areas

Posted by in categories: ethics, habitats, nuclear energy, sustainability

It was with great satisfaction that I watched a recent (Horizon?) documentary on the wildlife, wolf population and introduced endangerd species flourishing in the Chernobyl district in the abandonment of the area by mankind 25 years ago — with most not willing to hunt in the area for fear of contracting radiation poisoning. One wonders if this will be the template for the future, that eco-disaster areas will be abandoned to become our new wildlife sanctuaries. Or is it morally wrong to designate such areas as wildlife sanctuaries and wilfully expose the animal kindom to such levels of radiation?

After Fukushima the world was reawakened to the real danger of fault tollerance at nuclear power plants — but as a relatively clean technology is surely here to stay. Is there a need for a more inclusive debate on the location of such reactors to areas that are a) less likey to suffer natural disasters but b) also provide a suitable follow-on purpose in the event of area abandonment due to radiation. Opinions welcome.

Mar 25, 2007

Israeli Technology Turns Radioactive Waste Into Energy, Glass

Posted by in category: nuclear energy

Despite bringing us “pollution free” power, one of the unfortunate side effects from the nuclear age is radioactive waste. This deadly byproduct has the power of not only destroying the land around it in our present age, but for thousands of years into the future.

Although there have been various discussions on how to “deal” with this deadly waste product, it seems that some Israeli scientists have found an ingenious way of not only removing it but providing an incentive along the way.

(Israel 21st Century) “It also makes a good recyclable material for building and paving roads,” he assures them. Earlier, Shrem told ISRAEL21c that EER can take low-radioactive, medical and municipal solid waste and produce from it clean energy that “can be used for just about anything.”

Using a system called plasma gasification melting technology (PGM) developed by scientists from Russia’s Kurchatov Institute research center, the Radon Institute in Russia, and Israel’s Technion Institute — EER combines high temperatures and low-radioactive energy to transform waste.

Continue reading “Israeli Technology Turns Radioactive Waste Into Energy, Glass” »

Feb 18, 2007

Saudi Arabia and Russia Ready to Cooperate on Nuclear Energy

Posted by in category: nuclear energy

From Yahoo News:

RIYADH (Reuters) — Saudi Arabia, the world’s biggest oil exporter and a key U.S. ally, said on Wednesday that the kingdom does not see any obstacle to cooperating with Russia on developing a nuclear energy program.

“There is no obstacle to cooperate with Russia on… nuclear energy,” Foreign Minister Prince Saud al-Faisal told a news conference.

Continue reading “Saudi Arabia and Russia Ready to Cooperate on Nuclear Energy” »

Jan 23, 2007

Prospects for Lifeboat space habitat colonies

Posted by in categories: lifeboat, nuclear energy, space

The New Scientist discusses a recent study that advocates using of an ion beam generator on the moon to allow the use of far smaller rockets to move from the moon to other locations in space. The ion beam generator would need several hundred megawatts of electrical power from either a large solar cell array or nuclear power.

I have discussed the need on my website to make gigawatts of power on the moon and in orbit in order to begin serious development and colonization efforts.

An alternative to ion beams would be magbeam, a plasma based approach for accelerating spaceships

The Lifeboat Foundation supports space habitats and Asteroid shields

Continue reading “Prospects for Lifeboat space habitat colonies” »

Page 53 of 53First4647484950515253