Neighbors press planning commission to deny ALES rezoning over odor complaints; commission denies IH rezoning

The Knoxville-Knox County Planning Commission denied a request by Liquid Environmental Solutions (ALES) to rezone its Galloway Street grease-processing facility to IH (heavy industrial), following heated public comment about long-standing odor problems.

Neighbors said foul odors have repeatedly disrupted Parkridge and adjacent neighborhoods for years. Tanner Jessel, a longtime resident and frequent complainant, told the commission: "I'm here today because my neighbors and I deserve clean air," and described repeated air-quality incidents and past promises by ALES to enclose outdoor processes. Lisa Renazo told commissioners odor events have forced some businesses to close and urged denial to avoid rewarding noncompliance.

ALES representatives disputed the characterization. Tom Hilstrom, senior adviser for the company, said ALES has worked with city authorities and that, since an October 2024 memorandum of understanding, "we have reduced all odor complaints by more than 75% and have received zero notices of violations in the last 17 months." Attorney John Britain argued the company provides an essential grease-disposal service and that the site fits the planned future land use identified in staff materials.

Commissioners weighed compatibility with nearby residences, the one-year and sector plan evidence, and the presence of existing IG zoning around the site. Planning staff and city attorneys explained ongoing litigation over whether outdoor processing constitutes an unlawful outdoor operation under the current zone. Several commissioners said that heavy-industrial zoning would allow more intensive outdoor uses by right and would be inappropriate next to neighborhoods.

Outcome: The commission voted to deny the IH rezoning and forward no plan amendment; commissioners retained the discussion of permitting and enforcement for other channels. The county and city’s permitting and enforcement bodies remain the venues to address regulatory compliance and any remediation options.