Maryland's Data Center Future: What Could Change?
Over 60 advocacy groups in Maryland are urging state leaders to pause new data center projects. This comes as 14 local jurisdictions have already implemented their own temporary bans, highlighting widespread concerns. The groups argue that the rapid growth of these power-hungry facilities has outpaced the state's ability to assess their environmental impact and financial burden on communities. With rising energy bills and environmental worries, a coherent statewide policy is urgently needed to protect residents and natural resources.
A coalition of environmental and community groups in Maryland is demanding a temporary halt on new data center developments. They argue that without proper safeguards, these facilities strain local resources and increase utility costs for residents. This push follows actions by 14 local governments, which have already imposed their own pauses, creating a fragmented approach to a statewide issue.
Concerns are growing that the scale and speed of data center expansion threaten Maryland's environment, including the Chesapeake Bay watershed, through significant water withdrawal and potential contamination. Many also point to a 44 percent rise in residential energy bills between 2020 and 2025, attributing a large part of this increase to data centers' immense power demands. Vulnerable communities, often located near industrial sites, face a disproportionate burden from these developments.
Maryland's government commissioned a study on data centers' impacts on air, water, and the energy grid, with the final report due in early September. This analysis is crucial as the state grapples with balancing economic development and environmental protection, especially with an upcoming election. Governor Wes Moore has emphasized that developers, not ratepayers, should cover the costs of their projects and that local communities must support any new facility. However, he has not yet called for a statewide moratorium, unlike his political opponent, Dan Cox.
Nationally, opposition to data centers is mounting, with at least 75 projects worth nearly $130 billion blocked or delayed in the first quarter of 2026 alone, according to a Data Center Watch report. Experts suggest a moratorium could buy regulators time to improve planning and address costs before more infrastructure investments are made. However, simply stopping projects in one state may not entirely insulate residents from regional energy cost pressures.
The Data Center Coalition, an industry group, advocates for collaboration on regulatory frameworks rather than bans, stressing the economic benefits and the industry's commitment to pay its full energy costs. They cite research, including a study by E3 and Lawrence Berkeley National Laboratory, which suggests that data centers have not been the primary driver of electricity rates nationally, as noted in their research. Yet, for many Marylanders, the immediate impact on their bills and local environment makes a strong case for state-level action and thoughtful, sustainable development.