🏝️ Renewable Energy Island: Wind, Sun, Batteries & the Island Grid

Power a small low-poly island with wind turbines, tilting solar arrays and batteries. Pick sizes, turn the panels toward the sun, and keep the lamps lit through summer, winter and a calm dark day. Real equations for wind power, the Betz limit, solar geometry and battery losses.

3D · Three.js / WebGL renderer · 60 FPS target · runs fully client-side, no install