Question 1

Who is the primary zoning authority in Montgomery County?

Accepted Answer

The primary zoning authority in Montgomery County is the Montgomery Planning Board (The Maryland-National Capital Park and Planning Commission). This body oversees land use decisions, conditional use permits, and data center project approvals within the county.

Question 2

What is the current permitting outlook for data center projects in Montgomery County?

Accepted Answer

Spark's AI Permit Feasibility Score for Montgomery County is challenging — the county has significant headwinds including active opposition, moratoria, or contentious vote history. This is a general signal — project-specific scoring depends on size, location, and current ordinance status.

Question 3

How often does Montgomery County update its data center zoning code?

Accepted Answer

Montgomery County has a dynamic zoning code — ordinances are updated relatively frequently in response to new project applications, state legislation, or community input. Check back regularly or contact Spark to set up automated alerts.

Question 4

What was the most recent vote on data center in Montgomery County?

Accepted Answer

The most recent vote on record was on 06/16/2026: "Opposed moratorium bills (Bill -1926 (Glass) and Bill 29-46); urged Montgomery County to permit data center development, pursue competitive RFP/RFI with hyperscalers, require on-site power generation and closed-loop water cooling, and partner with local universities and MCPS to grow workforce and services." — outcome: Moratorium. See the full vote history section below for additional records.

Question 5

What should data center developers know about greenfield and brownfield site selection in Montgomery County?

Accepted Answer

Site type significantly affects data center permitting in Montgomery County. Greenfield development on undeveloped or agricultural land typically requires conditional use permits and environmental review, and may face community opposition around land conversion. Brownfield or previously developed sites can offer faster approvals and lower opposition risk, but may carry remediation requirements. County zoning codes often treat these site types differently with respect to setbacks, buffer requirements, and decommissioning obligations. Contact Spark for a site-specific due diligence assessment.

Question 6

What is the broader data center permitting environment in Maryland?

Accepted Answer

Maryland offers strong solar incentives through the Renewable Energy Portfolio Standard and net metering policies. See the full Maryland state guide for statewide incentives, net metering rules, and interconnection requirements.

Date	Measure	Outcome
06/16/2026	Opposed moratorium bills (Bill -1926 (Glass) and Bill 29-46); urged Montgomery County to permit data center development, pursue competitive RFP/RFI with hyperscalers, require on-site power generation and closed-loop water cooling, and partner with local universities and MCPS to grow workforce and services.	Moratorium
02/12/2026	Transmit comments and a Climate Assessment to the District Council regarding ZTA 26-01 (Commercial Uses – Data Centers).	Passed

Project	Developer	Capacity	Status
Data Center Project A	Confidential	— MW	Permitting
Data Center Project B	Confidential	— MW	Operating
Data Center Project C	Confidential	— MW	Construction
Data Center Project D	Confidential	— MW	Permitting
Data Center Project E	Confidential	— MW	Operating
Data Center Project F	Confidential	— MW	Construction

Data Center zoning, opposition, and authorities in Montgomery County, MD (Updated 2026)

Montgomery County Quick Facts

Data Center requirements in Montgomery County: zoning code and recent changes

Read Montgomery County's zoning ordinances

Recent news, moratoria, and decisions for Montgomery County data center development

Who approves data center projects in Montgomery County?

Active and proposed data center projects in Montgomery County

See every project, vote, and move from local opposition in Montgomery County

Where is data center easiest to permit in Maryland?

Permitting data center in Montgomery County?