Sentinel Data Centers Halts $550 Million Maine Project

Sentinel Data Centers has halted plans to convert the former Androscoggin Mill in Jay, Maine, into a $550 million co-location data center. The project was being developed in partnership with the mill's owner, JGT2 Redevelopment. Local officials indicated that while JGT2 is pursuing conversations with other interested parties, the data center development is currently on hold with future plans undetermined.

The collapse of the project follows a period of significant political contention in Maine. Governor Janet Mills previously vetoed a statewide moratorium on data center permitting specifically because the proposed legislation lacked an exemption for the Jay site. Mills viewed the project as a critical economic opportunity for the region, though her decision drew sharp criticism from state legislators and environmental organizations who argued that developers never provided concrete evidence to support their promises of job creation and tax revenue.

Following the backlash and ongoing concerns regarding the environmental and infrastructure impacts of large-scale data centers, Governor Mills shifted the state's approach. She established the Maine Data Center Advisory Council to better manage future developments. Additionally, she signed legislation that prevents data center projects from accessing specific state business tax exemptions and incentive programs, effectively tightening the financial framework for such enterprises in the state.