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ignis

Go microservice implementing the ISO 13790 annual heating energy demand calculation pipeline, validated against the TABULA European building typology database.

ignis is designed as an internal microservice. Given a TABULA building variant code, it returns the annual heating energy demand in kWh/(m²·a) via a simple REST API.

19/20 countries at 100% accuracy — 2,091 / 2,147 buildings validated. See the validation report.


Documentation

Section Description
Getting started Installation, configuration, building, running
API reference All endpoints with request/response examples
Pipeline How the 17-level ISO 13790 calculation works
Validation Per-country accuracy results

Repository

github.com/thd-spatial-ai/ignis · Issue tracker · Contributing