Buildings

Structures you build on grids you hold on the map. Costs and times below are for level 1; each building page lists every level.

Building	Purpose	Levels	Built On	Build Time	Level 1 Cost
Outpost	Lets fleets transfer and resupply away from your Homebase	5	Any own grid	2h	Ice×3,000 Ore×3,000 Alloy×6,000
Harvest Array	Adds hourly Ice, Ore, Alloy and Gas income	5	Level 7 grids	6h	Ice×50,000 Ore×50,000 Alloy×100,000 ISK×6,000
Booster Array	Speeds up Commander Stamina recovery	5	Level 10 grids	6h	Ice×50,000 Ore×50,000 Alloy×100,000 ISK×6,000
Trade Hub	Adds hourly ISK income	5	Level 6 grids	6h	Ice×50,000 Ore×50,000 Alloy×100,000 ISK×6,000
Port	Raises the Components limit of your main Homebase	5	Level 8 grids	6h	Ice×50,000 Ore×50,000 Alloy×100,000 ISK×6,000
Inventory	Raises resource storage capacity	5	Level 9 grids	6h	Ice×50,000 Ore×50,000 Alloy×100,000 ISK×6,000
Weapon Battery	Defends the surrounding grids	5	Any own grid	3h	Ice×9,000 Ore×9,000 Alloy×18,000
Disruption Field	Stops hostile fleets that enter its grid	5	Any own grid	1h	Ice×6,000 Ore×6,000 Alloy×12,000
Sensor Array	Gives vision over the surrounding area	5	Any own grid	1h	Ice×75,000 Ore×75,000 Alloy×75,000
Logistics Array	Speeds up Capacitor recovery and repairs nearby fleets	5	Any own grid	6h	Ice×150,000 Ore×150,000 Alloy×150,000
Rally Platform	Assembly point for corporation fleets	3	Any own grid	8h	Ice×150,000 Ore×150,000 Alloy×150,000
Homebase Gantry	Station framework used to relocate your Homebase	1	Any own grid	1h	Ice×5,000 Ore×5,000 Alloy×10,000
Extractor	Raises the level of a resource grid	5	Resource grids