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表3-4-2　ロンドン市内における水素の価値（ターゲットハイタン時）

ロンドン中心地（central）
Scenario Energy
(TJ) Hydrogen
(TJ) Infrastructure
($'000) Emissions
($'000) Value
($/GJ)*

Status Quo
Reference
Hythane
Difference
Proportion 31,562
30,939
30,605
334
0.01 136
- 136
- 1.00 -
4,154
- 4,154
- 1.00 84,953
55,796
22,938
32,858
1.43 211

ロンドン中心地（central）
Scenario	Energy (TJ)	Hydrogen (TJ)	Infrastructure ($'000)	Emissions ($'000)	Value ($/GJ)*
Status Quo Reference Hythane Difference Proportion	31,562 30,939 30,605 334 0.01	136 - 136 - 1.00	- 4,154 - 4,154 - 1.00	84,953 55,796 22,938 32,858 1.43	211

ロンドン市街地（inner）
Scenario Energy
(TJ) Hydrogen
(TJ) Infrastructure
($'000) Emissions
($'000) Value
($/GJ)*

Status Quo
Reference
Hythane
Difference
Proportion 7,739
7,230
7,171
59
0.01 29
- 29
- 1.00 1,662
- 1,662
- 1.00 19,267
11,484
4,806
6,677
1.39 173

ロンドン市街地（inner）
Scenario	Energy (TJ)	Hydrogen (TJ)	Infrastructure ($'000)	Emissions ($'000)	Value ($/GJ)*
Status Quo Reference Hythane Difference Proportion	7,739 7,230 7,171 59 0.01	29 - 29 - 1.00	1,662 - 1,662 - 1.00	19,267 11,484 4,806 6,677 1.39	173

ロンドン郊外（outer）
Scenario Energy
(TJ) Hydrogen
(TJ) Infrastructure
($'000) Emissions
($'000) Value
($/GJ)*

Status Quo
Reference
Hythane
Difference
Proportion 887
793
791
3
0.00 3
- 3
- 1.00 1,038
- 1,038
- 1.00 2,328
1,099
490
609
1.24 - 124

ロンドン郊外（outer）
Scenario	Energy (TJ)	Hydrogen (TJ)	Infrastructure ($'000)	Emissions ($'000)	Value ($/GJ)*
Status Quo Reference Hythane Difference Proportion	887 793 791 3 0.00	3 - 3 - 1.00	1,038 - 1,038 - 1.00	2,328 1,099 490 609 1.24	- 124

* Calculated as the value of emissions reductions minus extra infrastructure costs, divided by the amount of hydrogen

特定地域での外部コスト
Externality Costs by Area (95$/kg)

Pollutant Area of London

Central Inner Outer

NOx
SO₂
VOC
CO₂
CO
Particulates

34
25
24
0.053
5.8
21

34
16
23
0.053
4.0
15

26
15
20
0.053
2.5
8