Exhaust
From Captain of Industry Wiki
Exhaust
| Type | Crafted material Pollution |
| State | Fluid |
| Transported by | Pipe [II • III] |
| Stored in | None |
| Created in | Arc Furnace Arc Furnace II Basic Distiller Blast Furnace Blast Furnace II Boiler (Coal) Boiler (Gas) Brickworks Coal Maker Diesel Generator II Gold Furnace Incineration Plant Oxygen Furnace Oxygen Furnace II Polymerization Plant Rotary Kiln |
| Used in | Exhaust Scrubber Smoke Stack Smoke Stack (Large) |
Exhaust is a polluting byproduct of many high-temperature processes. This includes all furnaces, all Boiler (Coal) recipes, most Boiler (Gas) recipes and a few other buildings.
Common method of disipation is to release via a Smoke Stack [Large]. This way, each unit of Exhaust produces 0.5 points of Air Pollution. An alternative method, which becomes available in the midgame, is to recycle using Exhaust Scrubber.
Scrubbing ameliorates pollution and produces potentially useful Sulfur, Carbon Dioxide and Steam (Low) byproducts. However, the Exhaust Scrubber still emits 0.133 points of Air Pollution per unit of Exhaust; thus, no factory can completely eliminate Air Pollution.
Production
Tier I:
8
24
2
6
1
3
20 
60 
8
24
3
9
6
18
Tier II:
24
72
1
3
2
6
20
60
16
48
2
6
2
6
Tier II:
12
36
2
6
1
3
2
6
20
60
16
48
6
18
2
6
4
12
Tier II:
16
48
1
3
2
6
20
60
16
48
2
6
2
6
Tier II:
16
48
1
3
2
6
20
60
16
48
4
12
2
6
4
12
Tier II:
12
36
1
3
1
3
2
6
20
60
16
48
6
18
2
6
4
12
Tier II:
16
48
1
3
2
6
20
60
16
48
2
6
2
6
Tier II:
16
48
2
6
1
3
2
6
20
60
16
48
6
18
2
6
12
36
:
18
54
2
6
20
60
8
24
4
12
12
36
:
10
60
1
6
10
60
6
36
4
24
2
12
Tier I:
12
36
3
9
20
60
8
24
6
18
Tier I:
8
24
3
9
20
60
8
24
4
12
8
24
Tier I:
8
24
3
9
20
60
8
24
6
18
Tier I:
8
24
3
9
20
60
8
24
3
9
8
24
Tier I:
8
24
3
9
20
60
8
24
4
12
8
24
Tier I:
8
24
3
9
20
60
8
24
6
18
Tier II:
24
72
5
15
20
60
16
48
10
30
Tier II:
12
36
2
6
5
15
20
60
16
48
6
18
12
36
Tier II:
16
48
5
15
20
60
16
48
10
30
Tier II:
16
48
5
15
20
60
16
48
4
12
12
36
Tier II:
12
36
1
3
5
15
20
60
16
48
6
18
12
36
Tier II:
16
48
5
15
20
60
16
48
10
30
:
8
48
18
108
10
60
8
48
6
36
:
8
48
18
108
10
60
8
48
6
36
:
8
48
5
30
10
60
8
48
10
60
:
8
48
8
48
10
60
8
48
6
36
:
8
48
6
36
10
60
8
48
15
90
:
8
48
9
54
10
60
8
48
12
72
:
8
48
9
54
10
60
8
48
15
90
:
8
48
9
54
10
60
8
48
12
72
:
14
21
4
6
4
6
40
60
8
12
8
12
:
12
18
40
60
5
7.5
4
6
Tier II:
6
18
20
60
5 MW
8
24
:
6
18
1
3
20
60
3
9
4
12
:
3
9
20
60
3
9
3
9
:
48
144
2
6
6
18
20
60
24
72
6
18
:
48
144
2
6
6
18
20
60
24
72
6
18
:
16
48
2
6
6
18
20
60
24
72
6
18
:
16
48
2
6
6
18
20
60
24
72
6
18
Tier I:
16
24
12
18
40
60
8
12
16
24
Tier II:
32
48
12
18
40
60
16
24
24
36
:
4
12
2
6
20
60
16
48
8
24
:
4
12
2
6
20
60
16
48
8
24
Coal:
6
9
1
1.5
40
60
2
3
6
9
Consumption
:
30
180
4
24
10
60
1
6
12
72
4
24
4
24
Small:
ACCEPTS
20
60
/ 20
/ 60
10
30
Large:
ACCEPTS
200
600
/ 20
/ 60
100
300
