Environmental Engineering Reference
In-Depth Information
100%
90%
80%
70%
60%
50%
Terary I ndustry
Secondary Industry
Primary industry
40%
47.4%
47.9%
47.3%
30%
47.4%
46.2%
46.9%
20%
10%
0%
2005
2006
2007
2008
2009
2010
Fig. 2.12
Change of industrial structure from 2005 to 2010
Consequently, contributions from the transportation sector are negative, about
0.8 %, although there is slight energy-savings from transportation mode
optimization.
It should be emphasized that energy-savings from the industrial or sector levels
included two components: energy-savings from structural adjustments and energy-
savings from technical improvements.
Accumulated energy-savings from the industrial sector amounted to 372 Mtce;
the contribution from energy efficiency improvements, i.e., technical innovations,
amounted to 305.7 Mtce, taking a share of 82.2 %; the rest came from internal
industrial sector and sub-sector adjustments (see Fig.
2.14
).
Beijing implemented nation-wide energy-saving projects such as phasing out
backward production capacity, carrying out Ten Key Energy Conservation Projects
and Implementing Energy Conservation Action in Top 1,000 Enterprises.
According to evaluation results,
8
energy-savings from the implementation of
Ten Key Energy Conservation Projects amounted to 340 Mtce.
The energy-savings capacity of 180 Mtce was formed through the input of
special funds on energy-savings and emissions reductions allocated by the central
8
Dai Yande and Bai Quan's [
9
].
