Environmental Engineering Reference
In-Depth Information
Table 2.10
World RES use by type and scenario
.
(Source: IEA
2014a
)
New policies scenario
Current policies scenario
450 scenario
2012
2020
2040
2020
2040
2020
2040
Primary demand (Mtoe)
1802.0
2254.0
3455.0
2223.0
3095.0
2276.0
4658.0
USA
136.0
186.0
346.0
181.0
290.0
188.0
555.0
European Union
198.0
263.0
390.0
255.0
351.0
267.0
504.0
China
316.0
410.0
589.0
397.0
501.0
414.0
842.0
Share of global total primary
energy demand
13 %
15 %
19 %
15 %
15 %
16 %
30 %
Electricity generation (TWh) 4807.0
7263.0
13,229.0
7010.0
11,046.0
7329.0
17,973.0
Bioenergy
442.0
764.0
1569.0
740.0
1299.0
768.0
2261.0
Hydro
3672.0
4553.0
6222.0
4458.0
5862.0
4561.0
6943.0
Wind
521.0
1333.0
3345.0
1254.0
2552.0
1376.0
4953.0
Geothermal
70.0
120.0
378.0
113.0
287.0
121.0
557.0
Solar photovoltaic
97.0
449.0
1291
408.0
832.0
459.0
1982
Concentrating solar power
5.0
41.0
357.0
34.0
173.0
42.0
1158
Marina
1.0
3.0
66.0
3.0
41.0
3.0
119.0
Share of total generation
21 %
26 %
33 %
25 %
25 %
27 %
51 %
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