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consumption/demand
Biggest. rose by 45% in 7rs - economic boom in 80-90s
New plants built from approvement in 80s
Now an overproduction of energy, as fewer energy intensive industries
aims
increase renewable sources
diversify energy mix
cleaner coal plants
strategic petroleum reserve
energy mix
coal: 60%
petroleum: 20%
HEP: 8-11%
coal supply
coal resource endowment. 2012, consumed half global coal stores. 2003-13; 87% growth in global coal consumption.
80% CO2/85% SO2 china emissions from coal.
more efficient/cleaner plants. one a month, replacing old.
2014, consumption decreased by 3%. 1% CO2 fall.
oil supply
exporter until 1990s, none left. worlds largest importer since 2014. overseas territory (sparkles and parcels).
plans for oil reserves; 500m barrels by 2020 = 90 days supply. (fluctuation protection).
nuclear
capacity 2008 = 9.1GW
capacity 2009 11 reactors.
target capacity of 40GW by 2020.
2021; 50 nuclear power units.
wind
grew 30 fold, 05-09.
projection of 26% of energy mix by 2030.
current capacity = 8GW.
2020 capacity= 20GW (expected to meet).
(context, EU has 14GW).
solar power
2012 = 3GW
2016 = 77GW
2021 = 105GW
2022 = 216GW
HEP
17 plants. 19 more planned.
3 Gorges Dam
Gansu wind farm
cost $15b. 09-20 to build
4yr delay as in Gopi desert
grew supply from wind 30 fold
200GW capacity expectation by 2020.