Muscatine supervisors adopt 2025 comprehensive plan; officials flag wind moratorium, data centers and battery storage for further work

The Muscatine County Board of Supervisors on Feb. 10 voted unanimously to adopt Resolution 02-10-25-01, approving the county’s 2025 comprehensive plan after a staff-recommended correction clarifying that a moratorium applies to commercial wind energy conversion systems, not commercial solar.

Why it matters: The comprehensive plan sets the county’s land-use guidance and will inform later zoning and ordinance changes. Supervisors and staff said the plan’s language is non-regulatory but will support future ordinance updates on renewable energy, data centers and related infrastructure.

County staff member Eric (first name used in the meeting) told supervisors that one typo on page 83 needed correction to read that the moratorium applies to "commercial wind energy conversion systems." "We did not place a moratorium on commercial solar," he said, and recommended the plan be adopted subject to that text change. Eric said the moratorium currently is set to expire in March but the zoning commission is considering a public-input session on wind energy and may recommend an extension while it develops proposed ordinance changes.

Discussion focused on multiple policy areas raised during the plan update. Supervisors and staff discussed holding public input sessions specific to wind energy, possible ordinance language on setbacks from municipal limits to preserve room for town growth, and whether to include height limits or revised setback formulas for new tall structures. Staff said the zoning commission has reviewed data-center proposals and will bring ordinance amendments addressing large data centers and crypto-mining facilities to the board.

Eric also flagged battery-storage systems tied to wind and solar as an emerging topic: officials said county and local emergency responders must consider fire and safety concerns and whether the county’s ordinance provides sufficient financial assurance for road repair and decommissioning when projects end or companies change hands.

On project timing and current applications, staff said there were no active applications submitted to the county for either commercial solar or wind at the time of the meeting; developers may be negotiating leases with landowners, but that does not mean a project will be submitted soon. "Even once you see developers looking in an area, it could be five to seven years before you actually see a project go into a queue for approval," Eric said.

Formal action: Supervisor Jeff moved to adopt the comprehensive plan with the corrected language; Supervisor Scott seconded. The board conducted a roll-call vote: Jeff — aye; Scott — aye; Danny — aye; Anker — aye. The resolution was approved.

Next steps: Staff said the zoning commission will hold additional public input sessions on wind energy, continue work on ordinance language for data centers and crypto mining, and evaluate potential ordinance language for battery storage and decommissioning/financial assurances. Any regulatory changes will be brought back as specific ordinance amendments for public hearings and board action.