Australian Politics Forum | |
http://www.ozpolitic.com/forum/YaBB.pl
General Discussion >> Federal Politics >> If Coal Is Our Future http://www.ozpolitic.com/forum/YaBB.pl?num=1447716459 Message started by Greens_Win on Nov 17th, 2015 at 9:27am |
Title: If Coal Is Our Future Post by Greens_Win on Nov 17th, 2015 at 9:27am
Leigh Creek mine closure puts 250 out of work as SA outback town faces uncertain future
Alinta Energy's open-cut coal mine at outback Leigh Creek in South Australia is closing today, putting about 250 people out of work. http://www.abc.net.au/news/2015-11-17/leigh-creek-mine-closure-puts-250-out-of-work/6945876 Why is the coal sector dying? |
Title: Re: If Coal Is Our Future Post by Jovial Monk on Nov 17th, 2015 at 9:29am
More countries switching to nuclear?
;) |
Title: Re: If Coal Is Our Future Post by Kytro on Nov 17th, 2015 at 9:44am Jovial Monk wrote on Nov 17th, 2015 at 9:29am:
There is some new nuclear builds and uprates going on, but in 2014 over 60% of new builds were renewable worldwide. |
Title: Re: If Coal Is Our Future Post by Greens_Win on Nov 17th, 2015 at 9:55am Jovial Monk wrote on Nov 17th, 2015 at 9:29am:
France, the once pin up for nukes ... is heading to greens renewables rather than dirty nukes. FRANCE is on the right path to generate 100% of its energy from renewable sources by 2050, according to a new report by energy body Ademe. The study from the government body says an all-green electricity supply would not be much more expensive than a nuclear-renewable hybrid, around €119 per megawatt hour. According to Ademe, wind power represents the biggest opportunity in France, potentially making up 63% of total energy use by 2050, followed by 17% solar panel, 13% hydroelectric and 7% geothermal. The French government has set a 40% renewable energy target by 2030 in its latest energy transition law. Ademe president Bruno Lechevin said the 100% scenario by 2050 mentioned in the report is achievable if technological progress brings production costs down, and assuming electricity consumption in France falls slightly through better efficiency. The energy body warns, however, that to be achievable, supply and demand would have to be very closely monitored to ensure that the cheapest and most efficient source of energy is available at all times. - See more at: http://www.connexionfrance.com/ademe-renewable-energy-2050-nuclear-power-17363-view-article.html#sthash.3fB5OOSJ.dpuf Nuke, like coal, are dying sectors. |
Title: Re: If Coal Is Our Future Post by lee on Nov 17th, 2015 at 9:58am
'According to a new Greenpeace analysis, in the first nine months of 2015 China’s central and provincial governments issued environmental approvals to 155 coal-fired power plants — that’s four per week.
The numbers associated with this prospective new fleet of plants are suitably astronomical.' http://energydesk.greenpeace.org/2015/11/11/chinas-coal-bubble-155-new-overcapacity/ Not in China. |
Title: Re: If Coal Is Our Future Post by Greens_Win on Nov 17th, 2015 at 10:15am lee wrote on Nov 17th, 2015 at 9:58am:
While China’s coal consumption growth has slowed down, and fell in 2014, coal-fired power generating capacity continues to grow rapidly. This apparent contradiction has led some observers to conclude that China’s coal consumption growth is bound to resume. But the evidence suggests otherwise. Instead the continued buildup of coal-fired power plants represents an investment bubble that will burst as overcapacity becomes too large to ignore. One coal plant per week If there is one factoid that every media consumer knows about energy in China, it must be that the country is “building one coal power plant per week”. While coal-fired power generation capacity growth has slowed from the peak years – 2006 saw the equivalent of 1.5 large units added every week – the rate of coal-fired power plant additions and construction initiations in China is still breathtaking: 39 gigawatts were added in 2014, or three 1000MW units every four weeks, up from 36 gigawatts in 2013. Coal plants built – but not used At the same time, power generation from coal fell by approximately 1.6% in 2014, due to record increases in power generation from hydropower, wind, solar, nuclear and gas, along with slower power consumption growth. Total coal consumption, including coal use outside of the power sector, fell by anywhere between 0.5-2.5% according to different preliminary statistics and estimates. http://reneweconomy.com.au/2015/new-coal-power-plants-in-china-a-bubble-waiting-to-burst-46927 |
Title: Re: If Coal Is Our Future Post by lee on Nov 17th, 2015 at 10:18am ____ wrote on Nov 17th, 2015 at 10:15am:
Yep, those Chinese - really obtuse. |
Title: Re: If Coal Is Our Future Post by cods on Nov 17th, 2015 at 10:20am ____ wrote on Nov 17th, 2015 at 9:27am:
BECAUSE OF THE GREENS "PANIC".. we will all die by 2013....if.. >:( >:( |
Title: Re: If Coal Is Our Future Post by Greens_Win on Nov 17th, 2015 at 10:47am lee wrote on Nov 17th, 2015 at 10:18am:
Building white elephant coal plants keep the economy from falling into recession. That's until the coal bubble bursts. |
Title: Re: If Coal Is Our Future Post by Greens_Win on Nov 17th, 2015 at 10:49am cods wrote on Nov 17th, 2015 at 10:20am:
|
Title: Re: If Coal Is Our Future Post by cods on Nov 17th, 2015 at 10:49am ____ wrote on Nov 17th, 2015 at 10:47am:
hasnt it already burst I mean...I thought you guys had managed to ruin that business already... well in OZ at any rate.. ::) ::) |
Title: Re: If Coal Is Our Future Post by Jovial Monk on Nov 17th, 2015 at 10:54am
Coal is in a long term, irreversible decline, cods.
I am happy that that is so, mining coal kills mine workers, burning coal kills thousands due to the particulate and heavy metal emissions from burning coal. Renewables cannot give 100% of a country’s energy tho, do need nuclear to provide the energy intense power for industry. |
Title: Re: If Coal Is Our Future Post by Greens_Win on Nov 17th, 2015 at 11:07am cods wrote on Nov 17th, 2015 at 10:49am:
The repeal of the carbon tax saved the coal industry ... remember? |
Title: Re: If Coal Is Our Future Post by Greens_Win on Nov 17th, 2015 at 11:10am Jovial Monk wrote on Nov 17th, 2015 at 10:54am:
Rubbish. The planet can and will have 100% clean green cheap energy. |
Title: Re: If Coal Is Our Future Post by Maqqa on Nov 17th, 2015 at 11:22am
Greens doesn't even know what the revenue from the Carbon Tax or ETS is to be used for
|
Title: Re: If Coal Is Our Future Post by Jovial Monk on Nov 17th, 2015 at 1:00pm ____ wrote on Nov 17th, 2015 at 11:10am:
There speaks the indoctrinated mind. If Australia needs a solar plant 500 x 500Kms how big will the installations America, France, Germany etc need? Ludicrous. Nuclear is needed to supply baseload high intensity power to industry. The bloody Greens even oppose more hydro. No wonder their support is shrinking. |
Title: Re: If Coal Is Our Future Post by Kytro on Nov 17th, 2015 at 1:34pm Jovial Monk wrote on Nov 17th, 2015 at 10:54am:
This is largely a myth. Hydro can and does run aluminium smelters, and molten salt solar is capable too. |
Title: Re: If Coal Is Our Future Post by Greens_Win on Nov 17th, 2015 at 1:40pm Jovial Monk wrote on Nov 17th, 2015 at 1:00pm:
That's your created figure. Based on? |
Title: Re: If Coal Is Our Future Post by Greens_Win on Nov 17th, 2015 at 1:41pm Maqqa wrote on Nov 17th, 2015 at 11:22am:
You're a one trick |
Title: Re: If Coal Is Our Future Post by Jovial Monk on Nov 17th, 2015 at 1:44pm ____ wrote on Nov 17th, 2015 at 1:40pm:
My “created” figure? You are crapping on about 100% renewables yet you know nothing about how we can harvest that. |
Title: Re: If Coal Is Our Future Post by Greens_Win on Nov 17th, 2015 at 1:50pm Jovial Monk wrote on Nov 17th, 2015 at 1:44pm:
Running for them hills aye. |
Title: Re: If Coal Is Our Future Post by lee on Nov 17th, 2015 at 1:52pm Kytro wrote on Nov 17th, 2015 at 1:34pm:
Any new Hydro projects in Australia recently? |
Title: Re: If Coal Is Our Future Post by Mal_whatuploadspeed_Turnbull on Nov 17th, 2015 at 1:55pm Jovial Monk wrote on Nov 17th, 2015 at 1:00pm:
Have you got a source for those figures? |
Title: Re: If Coal Is Our Future Post by Mal_whatuploadspeed_Turnbull on Nov 17th, 2015 at 1:56pm Jovial Monk wrote on Nov 17th, 2015 at 1:44pm:
Yes, you created that figure :D :D |
Title: Re: If Coal Is Our Future Post by Mal_whatuploadspeed_Turnbull on Nov 17th, 2015 at 2:14pm
https://www.youtube.com/watch?v=T_7lA0HoMF8
The Photon Economy: Solar energy everywhere. David Mills (p1) |
Title: Re: If Coal Is Our Future Post by Kytro on Nov 17th, 2015 at 2:20pm lee wrote on Nov 17th, 2015 at 1:52pm:
Are there any new Nuclear? The point was that renewable is capable of running high intensity requirements. It's not as tested as incumbent technology, but that was true of all power generation at some point. |
Title: Re: If Coal Is Our Future Post by Mal_whatuploadspeed_Turnbull on Nov 17th, 2015 at 2:23pm
"One thing I feel sure of... is that the human race must finally utilize direct sun power or revert to barbarism."
https://en.wikipedia.org/wiki/Frank_Shuman |
Title: Re: If Coal Is Our Future Post by Mal_whatuploadspeed_Turnbull on Nov 17th, 2015 at 2:30pm Kytro wrote on Nov 17th, 2015 at 2:20pm:
The electric grid is in constant evolution one could almost say. It wasn't built in a day from off the shelf neatly boxed products put together with allen keys :D :D The power of incumbancy is real but change is needed at some point: the precious ideas of economics should be known to all liberal voters- the relevant one I am thinking of right now is that of 'diminishing returns' ! ;) |
Title: Re: If Coal Is Our Future Post by Mal_whatuploadspeed_Turnbull on Nov 17th, 2015 at 2:32pm
https://www.youtube.com/watch?v=58BWHJ9pQDw
- part 2 |
Title: Re: If Coal Is Our Future Post by lee on Nov 17th, 2015 at 2:46pm Kytro wrote on Nov 17th, 2015 at 2:20pm:
You're the one proposing the efficacy of Hydro. That will require the enviro's to allow building dams in suitable areas. |
Title: Re: If Coal Is Our Future Post by Mal_whatuploadspeed_Turnbull on Nov 17th, 2015 at 3:23pm
https://www.youtube.com/watch?v=FQhKDrJ0DFw
- part 3 ..around the 14min37 seconds part he talks about imagining building a HVDC line to Indonesia or even further into Sth East Asia and exporting our deserts solar power! "YA GOTTA THINK BIG!", he says!! ;) |
Title: Re: If Coal Is Our Future Post by Mal_whatuploadspeed_Turnbull on Nov 17th, 2015 at 3:26pm lee wrote on Nov 17th, 2015 at 2:46pm:
No he wasn't :D :D :D :D :D :D :D :D :D :D :D :D :D he was saying nuclear and coal are not the only things capable of producing so-called 'magical' base-load power ;D Dr DAVID MILLS SAYS THE BASELOAD CRAP IS JUST THAT: DENIER CRAP TRYING IT'S BEST TO ENSURE THE STATUS QUO OF THEIR DADDYS DADDYS DADDYS INVESTMENT DINOSAUR :D :D :D :D :D :D |
Title: Re: If Coal Is Our Future Post by Pantheon on Nov 17th, 2015 at 3:39pm
Dont worry Nuclear is the future..
in 2012, germans announced that "Half of Germany Was Running on Solar Power" http://www.treehugger.com/energy-policy/half-germany-was-powered-solar.html However when you look at the statistics on Germany’s electricity sector for the whole of 2012 you see electricity output from renewables, especially from wind and solar, grew at a sluggish rate. Germany is however avoiding blackouts—by opening new coal- and gas-fired plants. Renewable electricity is proving very unreliable and chaotic. https://www.bdew.de/internet.nsf/id/3EDCA15529136B0AC1257AFD0035A2F6/$file/130110%20BDEW%20Entwicklungen%20der%20deutschen%20Strom-%20und%20Gaswirtschaft_englisch.pdf http://www.ag-energiebilanzen.de/componenten/download.php?filedata=1357206124.pdf&filename=BRD_Stromerzeugung1990-2012&mimetype=application/pdf Something we seen in California "On days when these energy sources are thwarted by the weather, more reliable backup sources are needed. And more often than not, this means fossil fuels (especially natural gas) are used to fill the energy shortages caused by a large clouds or clear, breezeless days.This lack of reliability and consistency in solar and wind energy production necessitates the use of emergency backups – something that will only rise as California continues its transition to renewable energy sources." http://articles.latimes.com/2012/dec/09/local/la-me-unreliable-power-20121210 And again both Norway and Sweden is experiencing this problem.. And sadly and Germany is pays the price for switching off nuclear power http://www.sciencedirect.com/science/article/pii/S1876610214017706 http://www.abc.net.au/news/2015-10-29/germany-pays-the-price-for-switching-off-nuclear-power/6895192 The future is nuclear either |
Title: Re: If Coal Is Our Future Post by Greens_Win on Nov 18th, 2015 at 8:15am
India won't need coal imports by 2017: Piyush Goyal
http://economictimes.indiatimes.com/industry/energy/india-wont-need-coal-imports-by-2017-piyush-goyal/articleshow/49801341.cms?from=mdr |
Title: Re: If Coal Is Our Future Post by Jovial Monk on Nov 18th, 2015 at 8:23am
Because they will be self sufficient in coal.
Quote:
From Greens_10% link. |
Title: Re: If Coal Is Our Future Post by Kytro on Nov 18th, 2015 at 8:56am lee wrote on Nov 17th, 2015 at 2:46pm:
I was pointing out it has been used. and is renewable. There are other options also. The point is that it's wrong to say renewable energy cannot power intensive applications. |
Title: Re: If Coal Is Our Future Post by Jovial Monk on Nov 18th, 2015 at 9:02am
We need to repeat the Snowy scheme, using rivers like the Burdekin. More hydro, and we will be sending water to the south which is drying out due to AGW.
|
Title: Re: If Coal Is Our Future Post by perceptions_now on Nov 18th, 2015 at 10:56am
Q) Is Coal Our Future?
A) In the Short to Medium Term - YES, But Reducing! In the Medium to Longer Term - NO! |
Title: Re: If Coal Is Our Future Post by Greens_Win on Nov 18th, 2015 at 9:32pm |
Title: Re: If Coal Is Our Future Post by Jovial Monk on Nov 18th, 2015 at 10:45pm
Replaced by gas, another fossil fuel if a bit cleaner than coal.
|
Title: Re: If Coal Is Our Future Post by Greens_Win on Nov 19th, 2015 at 2:44pm
Could it affect coal production in Australia?
This agreement will add to other structural changes that are undermining the feasibility of new coal mine construction and expansion in Australia. Australia is already likely going to need to prematurely retire some thermal coalmining assets due to overinvestment during the mining boom. Two of Australia’s largest export markets, India and China, have plans in place to limit thermal coal imports and prioritise domestic coal use over the coming years. A successful Paris agreement would likely further compound this restriction in coal export demand and strengthen the case for limiting coal mine construction and expansion in Australia. This agreement contributes to a number of growing forces which all have one clear signal: the future of coal production in Australia is bleak. http://theconversation.com/explainer-how-the-oecd-agreement-deals-another-blow-to-coal-worldwide-50969 |
Title: Re: If Coal Is Our Future Post by lee on Nov 19th, 2015 at 2:58pm
coal in China
'As of the end of 2014, China had 62 billion tons of anthracite and 52 billion tons of lignite quality coal. China ranks third in the world in terms of total coal reserves behind the United States and Russia.[6] Most reserves are located in the north and north-west of the country, which poses a large logistical problem for supplying electricity to the more heavily populated coastal areas.[7] At current levels of production, China has 30 years worth of reserves.[8] However, others suggest that China has enough coal to sustain its economic growth for a century or more' https://en.wikipedia.org/wiki/Coal_in_China At a recent event China said they needed to start looking for replacement for coal within 100 years. |
Title: Re: If Coal Is Our Future Post by Greens_Win on Nov 19th, 2015 at 3:12pm
Unemployment ravages coal regions
Today, the ABS released its regional unemployment figures for October, which revealed that unemployment across Australia’s key coal regions is among the highest in the nation. From CommSec: http://www.macrobusiness.com.au/2015/11/unemployment-ravages-coal-and-tourism-regions/ |
Australian Politics Forum » Powered by YaBB 2.5.2! YaBB Forum Software © 2000-2025. All Rights Reserved. |