Exhaust
From Captain of Industry Wiki
Exhaust is a polluting byproduct of many high-temperature processes. This includes all furnaces, all Boiler 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.
Recipes
Below are all the recipes, which contain this item. Note, that some of them may be locked behind Research, and not immediately available in your game.
Production
Tier I:
8
24
1
3
20 
60 
8
24
1
3
Tier I:
12
36
1
3
20
60
8
24
1
3
Tier I:
8
24
1
3
1
3
20
60
8
24
3
9
2
6
Tier I:
8
24
1
3
20
60
8
24
1
3
Tier I:
10
30
1
3
20
60
8
24
4
12
2
6
Tier I:
8
24
1
3
1
3
20
60
8
24
3
9
2
6
Tier I:
8
24
1
3
20
60
8
24
1
3
Tier I:
16
48
4
12
1
3
20
60
12
36
6
18
8
24
Tier II:
16
48
1
3
2
6
20
60
16
48
2
6
2
6
Tier II:
24
72
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
4
12
Tier II:
16
48
1
3
2
6
20
60
16
48
2
6
2
6
Tier II:
20
60
1
3
2
6
20
60
16
48
8
24
2
6
4
12
Tier II:
16
48
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:
32
96
8
24
1
3
2
6
20
60
24
72
12
36
2
6
16
48
Tier II:
16
48
1
3
2
6
20
60
4
12
12
36
2
6
12
36
Tier II:
16
48
1
3
2
6
20
60
16
48
2
6
2
6
:
20
60
2
6
20
60
9
27
5
15
12
36
:
10
60
1
6
10
60
6
36
4
24
2
12
Tier I:
12
36
2
6
20
60
8
24
6
18
Tier I:
10
30
4
12
20
60
8
24
4
12
8
24
Tier I:
8
24
2
6
20
60
8
24
6
18
Tier I:
10
30
4
12
20
60
8
24
4
12
8
24
Tier I:
10
30
4
12
20
60
8
24
4
12
8
24
Tier I:
8
24
2
6
20
60
8
24
6
18
Tier II:
24
72
3
9
20
60
16
48
9
27
Tier II:
16
48
2
6
5
15
20
60
16
48
6
18
12
36
Tier II:
16
48
3
9
20
60
16
48
9
27
Tier II:
20
60
5
15
20
60
16
48
8
24
12
36
Tier II:
16
48
2
6
5
15
20
60
16
48
6
18
12
36
Tier II:
16
48
3
9
20
60
16
48
9
27
:
8
48
5
30
10
60
8
48
10
60
:
8
48
8
48
10
60
8
48
6
36
:
8
48
12
72
10
60
8
48
6
36
:
8
48
12
72
10
60
8
48
6
36
:
8
48
6
36
10
60
8
48
15
90
:
8
48
7
42
10
60
8
48
15
90
:
8
48
9
54
10
60
8
48
12
72
:
8
48
9
54
10
60
8
48
12
72
:
12
18
40
60
5
7.5
4
6
Tier II:
6
18
20
60
5000
15000
8
24
:
6
18
1
3
20
60
3
9
4
12
:
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
:
12
18
2
3
4
6
40
60
8
12
8
12
Tier I:
16
24
12
18
40
60
8
12
16
24
Tier II:
32
48
12
18
40
60
16
24
24
36
:
6
12
4
8
30
60
18
36
12
24
:
6
12
4
8
30
60
18
36
12
24
Coal:
6
9
1
1.5
40
60
2
3
6
9
Consumption
:
40
240
4
24
10
60
1
6
16
96
4
24
4
24
:
160
480
16
48
3
9
20
60
4
12
64
192
16
48
3
9
Small:
ACCEPTS
20
60
/ 20
/ 60
10
30
Large:
ACCEPTS
300
900
/ 20
/ 60
150
450
