Seliana features all of the same facilities that are essential to your investigations, such as the Ecological Research Center, the Smithy, the Resource Center, and the rest. Additionally, Seliana's layout was designed to ensure even easier accessibility to each of the facilities.
The Steamworks is a new facility that burns fuel to create steam, which is used to power the rest of the facilities in Seliana!
Fuel accumulates automatically after completing quests. You can also obtain it in exchange for items and ore materials.
By collecting fuel and using it to help out at the Steamworks, you can earn all sorts of extra items!