Electricity
How Rust power works: a source generates power (rW), a battery stores it, logic routes and switches it, and consumers spend it. Total draw must stay under what your source + battery supply. Every number is read from the game files.
Power sources
Large Solar Panel
up to 20 rW
peak, in direct sunlight
Water Wheel
up to 30 rW
from flowing water (×1.2 in ocean), or up to 60 rW pedaled by hand
Wind Turbine
up to 150 rW
scales with how high you place it
Batteries
Large Rechargeable Battery
100 rW out · 240 min
Medium Rechargeable Battery
50 rW out · 180 min
Small Rechargeable Battery
15 rW out · 27 min
Logic & routing — 27
Consumers by power draw — 71
Power draw is in rW (Rust watts) — the amount each device pulls while powered. Logic components mostly pass power through unchanged.