GreenAI
What do your tokens cost the planet?
Pick your models and enter token amounts — shorthand works (40B, 73T). We'll estimate the energy, water, and CO₂ behind them. For exact, per-project numbers from your real usage, connect the CLI — it's free.
— kWh energy— L water— kg CO₂
Estimated from a blended per-token energy rate for the selected usage style and per-model factors — the mix matters: coding agents mostly re-read cached context, which costs ~50× less per token than generating text, so the same total can differ ~4×. Every figure cited. Nothing you type here is saved or sent anywhere.