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- Jake Friends come and go. Enemies accumulate.
How much is attributable to that, and how much is attributable to burning coal imported from the USA. There must be figures for that somewhere.
Let's talk about energy. You say alternative energy can't scale. Is there no role for renewables? I like renewables, but they move slowly. There's an inherent inertia, a slowness in energy transitions. It would be easier if we were still consuming 66,615 kilowatt-hours per capita, as in 1950. But in 1950 few people had air-conditioning. We're a society that demands electricity 24/7. This is very difficult with sun and wind. Look at Germany, where they heavily subsidize renewable energy. When there's no wind or sun, they boost up their old coal-fired power plants. The result: Germany has massively increased coal imports from the US, and German greenhouse gas emissions have been increasing, from 917 million metric tons in 2011 to 931 million in 2012, because they're burning American coal. It's totally zany! ― Vaclav Smil quoted in This Is the Man Bill Gates Thinks You Absolutely Should Be Reading, Wired
I like renewables, but they move slowly. There's an inherent inertia, a slowness in energy transitions. It would be easier if we were still consuming 66,615 kilowatt-hours per capita, as in 1950. But in 1950 few people had air-conditioning. We're a society that demands electricity 24/7. This is very difficult with sun and wind.
Look at Germany, where they heavily subsidize renewable energy. When there's no wind or sun, they boost up their old coal-fired power plants. The result: Germany has massively increased coal imports from the US, and German greenhouse gas emissions have been increasing, from 917 million metric tons in 2011 to 931 million in 2012, because they're burning American coal. It's totally zany!
― Vaclav Smil quoted in This Is the Man Bill Gates Thinks You Absolutely Should Be Reading, Wired
Pissing around with a few hundred billion here and there just isn't gonna cut it.
... The increased coal burn that has occurred (and it has) comes from existing units. But this is due to short term economic factors, not a long term revival of coal's economics (which are terrible). In the EU, coal use has been growing since 2009 (after a steep drop in the preceding two years) but it is still below 2007 levels and well below increases in renewable energy generation. There's a lot of reasons for this short-term bump. The most important are: 1) strict new air pollution rules that ensure a huge amount of coal-fired capacity will be retired or constrained by 2016; 2) rock-bottom carbon prices; and 3) national level coal policies. But some of these same factors will conspire to have the exact opposite effect in the long run. ... "Europe's 'Coal Renaissance' Masks Industry Downfall" by Justin Guay, Washington Representative, Sierra Club
There's a lot of reasons for this short-term bump. The most important are: 1) strict new air pollution rules that ensure a huge amount of coal-fired capacity will be retired or constrained by 2016; 2) rock-bottom carbon prices; and 3) national level coal policies. But some of these same factors will conspire to have the exact opposite effect in the long run. ...
"Europe's 'Coal Renaissance' Masks Industry Downfall" by Justin Guay, Washington Representative, Sierra Club
Here in the UK, the usual opinion among energy consultants (those I've spoken to, at any rate) is that these rules will be ignored and the plants will stay online. Earth provides enough to satisfy every man's need, but not every man's greed. Gandhi
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