# Do commercial buildings become less efficient when they provide grid ancillary services?

> Research article (Energy Efficiency, 2019) · cited 29× · AI/ML

**Wikidata**: [openalex:W2929503085](https://www.wikidata.org/wiki/openalex:W2929503085)  
**Source**: https://4ort.xyz/entity/do-commercial-buildings-become-less-efficient-when-they-provide-grid-ancillary-services