Eau Claire County, WI — Solar Development Risk Assessment

No Moratorium

None codified. No confirmed county-specific setbacks.

Eau Claire County: CUP in Agricultural/Industrial district for projects <100 MW.

Generally receptive — university presence; growing market

W WI; Eau Claire (UWEC); growing urban; active solar in rural areas; local CUP

Stable

PSC of Wisconsin has siting authority for wind/solar ≥100 MW (Wis. Stat. §196.491). Projects <100 MW: local CUP/SUP under county/town zoning governs. Local restrictions on wind systems must meet one of 3 conditions: (1) public health/safety; (2) not significantly increase cost/decrease efficiency; (3) allows comparable alternative. Local solar restrictions face similar reasonableness standard. No statewide preemption below 100 MW threshold — strong local control. MISO interconnection territory statewide.

Wisconsin RPS: 10% renewable by 2015 (met — weakest in region). Focus on Energy program: commercial/industrial rebates for solar ($150-450/kW for ≤25 kW). Property tax exemption: Wis. Stat. §70.111(18) — solar systems exempt from property tax assessment. Sales tax exemption: Wis. Stat. §77.54(57m) — solar equipment purchases exempt. Wisconsin Green Energy program: voluntary renewable program through WPS, MGE, We Energies. Alliant WPL (WI) has deployed ~1,089 MW solar by 2024; Vista Sands (1,315 MW Portage Co.) approved June 2025 — largest WI solar project. Utility: We Energies (WEC) serves SE WI/Milwaukee; WPS (WEC) serves NE WI; Alliant Energy (WPL) serves central/southern WI; MGE serves Madison metro; Xcel NSPW serves far NW WI; Dairyland Power Coop and WPPI Energy serve rural areas.

Eau Claire County, west-central Wisconsin. Xcel Energy and Alliant Energy serve. Active community/commercial solar in Eau Claire city. University of Wisconsin-Eau Claire: campus solar initiatives.

No confirmed Wisconsin PSC CPCN denials for Eau Claire County. Wisconsin PSC holds siting authority for utility-scale; local municipalities have limited veto power under current law.