3.温室効果ガス排出量(詳細)
区分 |
排出量(千t-CO2) |
増加率(%) |
1990 |
1997 |
2005 |
2010 |
1997/1990 |
2005/1990 |
2010/1990 |
二酸化炭素 |
エネルギー
転換部門 |
電気事業者 |
113 |
207 |
536 |
536 |
83.1% |
374.0% |
374.0% |
ガス事業者 |
0.1 |
0.1 |
0.1 |
0.1 |
-26.9% |
-26.9% |
-26.9% |
計 |
113
(1.3%) |
207
(2.2%) |
536
(5.0%) |
536
(4.8%) |
83.0%
<7.9%> |
373.6% |
373.6%
<19.5%> |
産業部門 |
農林業 |
142 |
137 |
137 |
137 |
-3.3% |
-3.3% |
-3.3% |
水産業 |
91 |
79 |
79 |
79 |
-13.8% |
-13.8% |
-13.8% |
鉱業 |
3 |
3 |
3 |
3 |
-20.1% |
-20.1% |
-20.1% |
建設業 |
159 |
108 |
108 |
108 |
-32.1% |
-32.1% |
-32.1% |
製造業 |
3,739 |
3,764 |
3,948 |
4,068 |
0.7% |
5.6% |
8.8% |
計 |
4,134
(46.8%) |
4,090
(42.8%) |
4,275
(40.2%) |
4,395
(39.3%) |
-1.1%
<0.6%> |
3.4% |
6.3%
<5.3%> |
運送部門 |
自動車(乗用) |
536 |
883 |
981 |
1,068 |
64.8% |
83.1% |
99.3% |
自動車(貨物等) |
886 |
1,042 |
1,158 |
1,260 |
17.5% |
30.7% |
42.2% |
自動車計 |
1,422 |
1,925 |
2,139 |
2,238 |
35.4% |
50.4% |
63.7% |
鉄道等 |
65 |
65 |
105 |
115 |
-0.2% |
61.4% |
76.9% |
計 |
1,487
(16.8%) |
1,990
(20.8%) |
2,224
(21.1%) |
2,443
(21.8%) |
33.8%
<21.3%> |
50.9% |
64.3%
<38.8%> |
民生部門 |
家庭系 |
903 |
1,029 |
1,067 |
1,091 |
14.0% |
18.2% |
20.9% |
業務系 |
728 |
898 |
925 |
943 |
23.3% |
27.0% |
29.5% |
計 |
1,631
(18.5%) |
1,927
(20.2%) |
1,992
(18.7%) |
2,034
(18.2%) |
18.1%
<13.4%> |
22.1% |
24.7%
<37.5%> |
工業プロセス |
765
(8.7%) |
606
(6.3%) |
606
(5.7%) |
606
(5.4%) |
-20.8%
<1.2%> |
-20.8% |
-20.8%
<5.1%> |
廃棄物 |
144
(1.6%) |
129
(1.3%) |
140
(1.3%) |
147
(1.3%) |
-10.8%
(61.7%) |
-3.0% |
2.0%
<37.5%> |
合計 |
8,275
(93.7%) |
8,950
(93.6%) |
9,794
(92.1%) |
10,162
(90.8%) |
8.1%
<9.5%> |
18.3% |
22.8%
<20.2%> |
メタン |
燃焼 |
11 |
10 |
11 |
12 |
-10.2% |
-0.3% |
8.2% |
工業プロセス |
6 |
7 |
7 |
7 |
15.0% |
15.0% |
15.0% |
農 業 |
家畜の腸内発酵 |
14 |
12 |
12 |
12 |
-13.9% |
-13.9% |
-13.9% |
家畜の糞尿管理 |
3 |
2 |
2 |
2 |
-16.6% |
-16.6% |
-16.6% |
稲作 |
126 |
124 |
124 |
124 |
-1.5% |
-1.5% |
-1.5% |
農業廃棄物焼却 |
2 |
1 |
1 |
1 |
-6.7% |
-6.7% |
-6.7% |
計 |
144 |
140 |
140 |
140 |
-3.0% |
-3.0% |
-3.0% |
廃棄物 |
埋立 |
137 |
122 |
107 |
109 |
-10.9% |
-21.5% |
-20.1% |
下水処理 |
0 |
0 |
0 |
0 |
163.8% |
173.5% |
179.7% |
焼却 |
0 |
0 |
0 |
0 |
23.8% |
44.0% |
55.5% |
計 |
137 |
122 |
107 |
109 |
-10.9% |
-21.4% |
-20.0% |
合計 |
298
(3.4%) |
279
(2.9%) |
265
(2.5%) |
268
(2.4%) |
-6.5%
<-9.9%> |
-11.0% |
-10%
<-6.0%> |
一酸化炭素 |
燃焼 |
30 |
45 |
49 |
52 |
47.0% |
59.9% |
71.1% |
医療用ガス |
2 |
3 |
3 |
3 |
51.1% |
51.5% |
51.6% |
農業 |
家畜の糞尿管理 |
3 |
2 |
2 |
2 |
-17.7% |
-17.7% |
-17.7% |
農業土壌 |
2 |
1 |
1 |
1 |
-30.8% |
-30.8% |
-30.8% |
農業廃棄物焼却 |
3 |
2 |
2 |
2 |
-33.4% |
-33.4% |
-33.4% |
計 |
8 |
6 |
6 |
6 |
-27.2% |
-27.2% |
-27.2% |
廃棄物 |
19 |
25 |
29 |
32 |
32.3% |
56.9% |
70.8% |
合計 |
59
(0.7%) |
79
(0.8%) |
87
(0.8%) |
93
(0.8%) |
32.2%
<12.7%> |
46.5% |
56.6%
<24.0%> |
HFC合計 |
14
(0.2%) |
25
(0.3%) |
112
(1.1%) |
234
(2.1%) |
72.5%
<14.0%> |
679.7% |
1525.8% |
PFC合計 |
101
(1.1%) |
140
(1.5%) |
211
(2.0%) |
229
(2.0%) |
38.1%
<12.6%> |
108.6% |
126.5% |
SF6合計 |
82
(0.9%) |
89
(0.9%) |
160
(1.5%) |
208
(1.9%) |
8.3%
<-5.5%> |
94.7% |
152.8% |
温室効果ガス合計 |
8,831
(100.0%) |
9,561
(100.0%) |
10,630
(100.0%) |
11,195
(100.0%) |
8.3%
<8.5%> |
20.4% |
26.8%
<20.0%> |
全国の温室効果ガス |
1,272,600 |
1,381,200 |
|
全国に対する本県の比率 |
0.7% |
0.7% |
(注)表中の()は構成比、<>は全国の増加量をしめす。
増加率:{(1997年度または2010年度の排出量)−(1990年度の排出量)}/(1990年度の排出量)×100%