Oil Harbour (American spelling: oil harbor) is an important harbour building which is required to gather, store, transport and utilise oil. It allows to store oil and provides trains for transportation of oil from oil refineries to the oil harbour, and from the oil harbour to oil power plants and fuel stations; all of those buildings need to be connected to the oil harbour via railway.

A secondary function of the oil harbour is to provide necessary connection to all other buildings on the island via roads. Each building has to be connected via roads to the harbour of your island, either to the trading post or to the oil harbour. Therefore instead of connecting everything to the trading post, you could use your oil harbour as another source of the connection to the harbour.

Oil harbour has to be placed on free coastline, and you can build only one oil harbour per island.

Upgrades

At first you can build only the small version of the oil harbour which provides 3 trains and 500 tons of oil storage. You can upgrade the small oil harbour in order to gain more trains and more oil storage. To increase the oil storage you can also place oil storages in your harbour.

The Oil Harbour can be upgraded up to two times in each region where it can be built: Old World, New World and Enbesa (up to three times with Bright Harvest DLC). Each upgrade provides additional trains and oil storage, up to a maximum of 5 trains and 1000 oil storage capacity (without DLC) or up to 7 trains and 1500 oil storage capacity (with DLC). Maintenance cost of the harbour of different levels is the same among all regions.

Level Stats Upgrade cost / Unlock condition Maint. cost
Old World New World Enbesa
Small 3 trains
500 oil storage capacity
10000Credits.png
20Timber.png
25Bricks.png
20Steel beams.png
15Windows.png
15Reinforced concrete.png
10000Credits.png
20Timber.png
25Bricks.png
10000Credits.png
20Icon wansa wood 0.png
25Icon mud bricks 0.png
-100Balance.png
Medium +1 train
+250 capacity
15000Credits.png
60Timber.png
40Bricks.png
30Steel beams.png
15Windows.png
15Reinforced concrete.png
15000Credits.png
60Timber.png
40Bricks.png
30Steel beams.png
15Windows.png
15Reinforced concrete.png
15000Credits.png
60Icon wansa wood 0.png
40Icon mud bricks 0.png
30Steel beams.png
15Windows.png
15Reinforced concrete.png
-150Balance.png
Large +1 train
+250 capacity
15000Credits.png
60Timber.png
40Bricks.png
30Steel beams.png
15Windows.png
15Reinforced concrete.png
15000Credits.png
60Timber.png
40Bricks.png
30Steel beams.png
15Windows.png
15Reinforced concrete.png
15000Credits.png
60Icon wansa wood 0.png
40Icon mud bricks 0.png
30Steel beams.png
15Windows.png
15Reinforced concrete.png
-200Balance.png
Grand
Requires Bright Harvest DLC
+2 trains
+500 capacity
25000Credits.png
80Timber.png
60Bricks.png
50Steel beams.png
35Windows.png
35Reinforced concrete.png
25000Credits.png
80Timber.png
60Bricks.png
50Steel beams.png
35Windows.png
35Reinforced concrete.png
-250Balance.png


Old World

New World

Enbesa


Community content is available under CC-BY-SA unless otherwise noted.