An outlying Steam Farm near the settlement of Kir-01, provided with a Steam Thumper. It is one of of many similar farms, whose purpose is to "terraform" the cold and hard terrain of the Iron Kingdoms, to provide suitable farmland. Additionally, the largest of these farms often produce enough steam to be stored within specialized iron barrels, capable of subsistently preserving the steamed heat within.
(I initially drew some inspiration from Frostpunk's generators, but ended up maybe making my Steam Thumper too similar in design.)