Compact Water Wheel

Compact Water Wheel is a basic power-generating building that converts flowing river water into mechanical power for the colony. It is available at the start of the game. The Compact Water Wheel must be placed on a river tile with flowing water to operate. Once placed on suitable water, it supplies power to buildings either by direct connection or by linking into the colony power grid via power shafts.

The Compact Water Wheel is described in source material as costing 25 to build; the original source does not specify the resource unit for that price. The wheel’s power output is relatively low compared to later power options. Because of this limited output, players typically replace or supplement Compact Water Wheels with higher-output sources such as the Large Water Wheel and the Steam Engine once those technologies are unlocked.

The Compact Water Wheel is intended for early-colony power needs and functions as an introductory option for converting river flow into usable mechanical energy. It integrates with the colony’s power distribution system and can be chained with other compact wheels or linked to shafts to reach distant consumers. It requires flowing water: placement on still or dry tiles will prevent it from producing power.

• Place the Compact Water Wheel directly on a river tile with visible flow; do not place it on dry ground or stagnant water.
• Connect the wheel to the buildings that require power either by placing them adjacent to the wheel or by running power shafts from the wheel to the target buildings.
• Expect limited output; plan your early power layout around modest consumption and prioritize chaining or grouping low-power consumers near the wheel.
• Progress quickly to higher-output power sources (Large Water Wheel, Steam Engine) as soon as they become available to meet growing colony demands.
• Verify placement and connections after construction to ensure the wheel is seated in flowing water and the power lines are continuous.

The Compact Water Wheel remains a straightforward, early-game solution for powering essential machinery and services, offering immediate but modest mechanical power so the colony can function before more powerful technologies are constructed.