Heat is the deadliest weather hazard on Earth, and it lands hardest on the poorest, least-shaded blocks. Cities have cooling budgets. What they don’t have is a precise way to aim them. Tree canopy is the lever this tool aims: it is the one input a city can change directly, and every neighborhood here is measured for the shade it is missing and priced for the trees it would take.
Explore the map, or switch city
Four California places are built. Any city on Earth can be added —
it is a bounding box in pipeline/config.py and one pipeline run.