- Joined
- 3 July 2009
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I've still got a Panasonic 50" plasma in the holiday unit, takes two to carry it, so if someone wants to steal it they deserve it.Me.
It's an LED one that fingers crossed keeps working even though it's basically left on all the time.
OK it's a bit outdated I don't think it will take 4k, but I might be wrong. Anyway it does what I want it to do and I'm not about to throw it away.
Alan Kohler, that well-known inner-city leftist, on steel and concrete
https://www.theaustralian.com.au/bu...e/news-story/cde50d360ba6d3cd99a1d974a090f7be
Pay-walled unfortunately, but Alan Kohler will be free tonight at 7:30 and for the rest of the week on the socialist inner city Left ABC.
Strange - I got it OK and I have not given a Murdoch company any money for at least 10 years!
Can you copy it to here or give a summary ?
Went back and I'm blocked! Damn those Murdochs!
Anyway, Kohler argues that energy and transport sector emission reductions are already on-track to very low levels by 2050 due to new technologies and markets. Steel-making and concrete emissions however make up 10% of national (and global) emissions and are much harder to reduce. He says that Hydrogen is a promising reducing agent in steel fabrication (Thyssenkrupp has a pilot plant). There are no known ways to reduce carbon dioxide emissions in cement production but alternatives to cement are being researched. Kohler thinks this would be good area for Australia (CSIRO) to lead on, with substantial downstream industry payoffs.
Being in the Australian, the comments section of the article is full of denier BS, predictions of economic doom if Australia was to do anything, and the usual conspiracy theories, but the article itself seems quite positive and well-reasoned.
I certainly see your point about centralised/corporate control of the supply chain. It really does seem too neat that companies controlling one resources (oil and gas) could easily slip into controlling another and continue happily on their market-manipulating way. Strangely perhaps (as I am now a card carrying inner-city elitist/leftist/greenie) I think it is a good thing that current "bad" companies transform themselves. I also think it is good that there are many options being pursued in the market, including nuclear, stored hydro, different battery technologies and hydrogen. Even carbon capture storage gets a tick from me.I do not really know why, I can not believe in hydrogen, maybe because it is too similar to the current oil scheme: big manufacturing/distribution networks, centralised vs electricity which can be pretty self sufficient now with solar/batteries.I was also maybe tainted by my chemistry lessons where hydrogen was seen as a nasty gas always ready to escape, destroying metal containers and with somewhat less intrinsic energy than other hydrocarbons..from memory, do not trust me on that one
But if it can work, like the beauty of water as exhaust
why not just use hydrogen cells as battery? in a cycle..I am sure chemists are working hard to achieve that if they can..
For what it is worth, while in China, it was clear Russia was building up as their new resource partner, and with Russia lead, the resources mines and fields are not sold to China company, just using them as customers.win win
With CC, vast areas of resources are opening in the North and both Russia and China are leveraging these to deliver cleaner resources..no one there cares about co2 but they care about the smog and air pollution, and the new gas and oil fields of Siberia
are the key.
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