# A prize collecting Steiner tree approach to least cost evaluation of grid and off-grid electrification systems

> Research article (Energy, 2018) · cited 24× · AI/ML

**Wikidata**: [openalex:W2750872223](https://www.wikidata.org/wiki/openalex:W2750872223)  
**Source**: https://4ort.xyz/entity/a-prize-collecting-steiner-tree-approach-to-least-cost-evaluation-of-grid-and-off-grid-electrification-systems