Chestnut River Power Data Center Water Street Holyoke
Sponsors & Partners
Project Timeline
Current canonical record
This record tracks Chestnut River Power Data Center Water Street Holyoke in Massachusetts.
Local reporting described a proposed 20 MW data center at or along Water Street / the Connecticut River in Holyoke, sponsored by Chestnut River Power Data Center, with a reported $200 million investment. Holyoke's City Council voted on June 16, 2026 to ban AI data center development over 12 MW, and Mayor Joshua Garcia signed the ordinance on June 18, 2026; subsequent reporting said the ordinance quashed the proposed Chestnut River facility and that the developer did not plan to fight the city. Treated as canceled for dataset purposes because the project was blocked by the local ban rather than by a company cancellation notice.
Record provenance
This page is generated from the reviewed project database snapshot. The record was last reviewed on 2026-07-17. Blank fields mean the value was not publicly disclosed or could not be reconciled safely; they do not mean zero.