Optimists deserve a moment of celebration! \o/ Yay!
See that last several posts in the "Carbon emissions, totals, trends, etc" thread, including:
(1) « Reply #38 on: March 13, 2015, 03:22:01 PM »
"Quote: crandles March 13, 2015, 02:35:35 PM
http://www.bbc.co.uk/news/science-environment-31872460
Global CO2 emissions 'stalled' in 2014As I pointed out in the other place you posted this your conclusion about this and what the headlines said are different.
The EIA is ONLY talking about part of the emissions and not the total. They are referring to emissions from the energy sector only as the report says this.
...global emissions of carbon dioxide from the energy sector stalled in 2014...
So it appears that the EIA press release is only talking about part of the emissions and not all of the other emissions related to industry, agriculture, nature (induced by climate change), and other human activity.
Total emissions are reported to be above 40 Gtonnes with a yearly rise of over 2%."
and,
(2) « Reply #40 on: March 13, 2015, 09:23:06 PM »
"Even if the IEA report is for energy sector only - I still take it with a large pinch of salt. Presumably the CO2 emission is calculated by taking the amount of fossil fuel burned and multiplying by a fixed amount of CO2 emission for each fossil fuel type. Please correct me if I'm wrong. The main shift we are seeing is from coal to (fracked) gas. So C02 is replaced with CH4 emissions - which are most likely massively under-estimated (I've seen reports of anywhere between 2 and 7 times under reported). So once again the fossil fuel industry manages to externalise a cost out of being accounted for. Sigh. The proof of the pudding will be in future CO2 (and CH4) atmospheric concentrations. But of course if sources like the IEA are saying that CO2 emissions are levelling off or even falling but CO2 still increases I can already hear the voices shouting: "Look, look, we reduce human CO2 emissions but the CO2 still goes up - so we didn't cause the problem in the first place!" Double sigh"
and,
(3) « Reply #43 on: Today at 01:13:01 AM »
: Quote: jai mitchell March 13, 2015, 04:23:07 PM
China has been overproducing now for about 1 decade in a desperate economic expansion bid. They have produced apartment and hotel complexes that stand completely empty throughout their country. Steel is piling up in stockyards and they continue to produce more and more. Their expansion has been financed by debt accumulation and the majority of these loans are completely insolvent.
They need to maintain a 7% annual growth rate to prevent social unrest. Now they have reached an apex in production, global consumption is stalling and pollution effects have been having a terrible human impact.
We have reached peak fossil fuels. Now we will find out just how much the Chinese aerosols have contributed to the negative PDO and the warming 'hiatus', and, of course, the recent arctic sea summer sea ice 'recovery'.That's certainly part of it.
How I see it. Feel free to correct if there's a weakness in the argument:
The other is a concerted effort to close down small mines in the last 1-2 years (nearly 2000 of them) and consolidate production to large operations and place generation capacity next to where mining operations are. This helps curb the air pollution problem. China has invested a huge sum into UHV transmission to help accomplish this. I suspect they will continue to use an "all-of-the-above" strategy to bring additional electric capacity online, so I would expect an increase in renewables (mainly due to these UHVs allowing significant flexibility in where they're installed), coal-fired capacity and gas-fired capacity. Coal production and consumption will continue to take a hit until the mine and eastern plant closures are done and new production capacity is brought online further west. They also seem bent on alleviating a geostrategic weakness of oil imports through a narrow sea lane by leveraging their considerable coal reserves to convert coal to liquids. Incidentally, the newly installed UHV lines will free up rail capacity formerly used by coal trains and allow it to be used by liquids transport.
Under this scenario, I would suspect another flat year or two before we see upward creep in CO2 emissions resume. This will likely last until renewables are cheaper (with cap factor measured in) and can start taking a significant bite out of the pie. The biggest complication to this will be how far China takes the coal-to-liquids program and how aggressive other Southeast Asian countries are with their coal consumption. This year will also likely be complicated by low oil and gas prices causing an increase in their use."