# Optimal retrofit of district heating network to lower temperature levels

> Research article (Energy, 2023) · cited 19× · AI/ML

**Wikidata**: [openalex:W4383724708](https://www.wikidata.org/wiki/openalex:W4383724708)  
**Source**: https://4ort.xyz/entity/optimal-retrofit-of-district-heating-network-to-lower-temperature-levels