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Energy Relay

Steel towers with glowing cables: how to carry power from a plant into districts beyond its reach.

Electrician

An energy relay passes power on from a power plant or from the previous relay. With it you reach districts and buildings outside a plant's range, without building a new plant right away. The building is under Transmitter Station.

Values

Value
Cost45,000 $ and 10 metal
Build time5 min
Supply30 tiles around the relay, 6 more with research
Cable from relay to relayup to 50 tiles
Numberunlimited
Own demandnone

Building a chain

  1. The first relay stands anywhere within the reach of a fusion or thermal power plant.
  2. Every further relay stands at most 50 tiles from the previous one.
  3. A sagging glowing cable links the relays, bright pulses run away from the plant.
Energy relay
An energy relay at the edge of town carries power further

The build preview shows the cable route and the reach. You may build without a connection, but the relay then stays without power until a relay in between links it up.

Priority

Relays only deliver once every consumer connected directly to a power plant is supplied. A hospital reached only by relay therefore comes after a directly supplied residential area (Power and Distribution).

Changing the source

If several power plants or relays are within reach, you can change the source in the relay window: from a list or by clicking on the map. A relay without a connection shows up under problems in the energy menu.