July 25, 2018 - September 8, 2018 (45 days) Closed
Last updated
We have issued an amended Environmental Compliance Approval with Limited Operational Flexibility (Air & Noise) to ArcelorMittal Tailored Blanks Americas Limited. This facility manufactures laser welded blanks (steel sheets) for the automotive industry.
The Minister has issued an overall benefit permit under the Endangered Species Act, 2007 to Mattamy Homes Ltd. to develop a residential subdivision that will impact Blanding’s Turtle and its habitat. The permit includes actions to benefit the species and minimize adverse effects, and outlines monitoring and reporting requirements.
August 9, 2024 - September 8, 2024 (30 days) Closed
Last updated
Permit to Take Water No. 6211-DB6J8W was issued to Lafarge Canada Inc. and Steed & Evans Holdings Inc. operating as Nelson Aggregate Co. on March 19, 2025, to amend Permit to Take Water (PTTW) No. 4282-DARHWN for quarry dewatering and aggregate washing purposes.
February 9, 2024 - March 25, 2024 (45 days) Closed
Last updated
Owens Corning Insulating Systems Canada GP Inc. requested to withdraw their application for an Environmental Compliance Approval (air & noise). The application is considered withdrawn and no approval was issued.
Greenstone Gold Mine is proposing to amend the Environmental Compliance Approval No. 0735-C9PMD6 to facilitate the operations phase of a new open pit gold mine located in northwestern Ontario, approximately 275 kilometres northeast of Thunder Bay, Ward of Geraldton.
On July 18, 2025, the Minister of Municipal Affairs and Housing filed Ontario Regulation (O. Reg.) 159/25 with the Registrar of Regulations which amends the Zoning Order filed as 169/21 in the City of Markham.
This decision is for the renewal of Permit to Take Water No. 0282-836LBB issued to Savarin Springs Inc. to take water from a well for the purpose of water bottling.
An amended Environmental Compliance Approval with limited operational flexibility has been issued to Bell City Foundry (Brantford) Limited for their facility located at 411 West Street in Brantford City.
We are proposing updates to the Procedures for the Use of Risk Assessment under Part XV.1 of the Environmental Protection Act document to align it with latest regulatory requirements and best practices related to brownfields risk assessment. We are seeking feedback on the document so we can improve its overall quality and usefulness.
The 2021 Annual Report to the Minister of the Environment, Conservation and Parks from the Committee on the Status of Species at Risk in Ontario (COSSARO) is now available on Ontario.ca. The report includes COSSARO’s assessments and resulting classifications of species in accordance with the Endangered Species Act, 2007.
February 21, 2023 - April 7, 2023 (45 days) Closed
Last updated
An Environmental Compliance Approval was issued for the use and operation of a waste disposal site (transfer), which includes two sewage lagoons with a total storage capacity of 3,800 cubic metres, and the use of the site only for the transfer of hauled sewage.
An amendment to Environmental Compliance Approval (air) No. 6592-BDALNP with operational flexibility was issued to Gowest Gold Ltd., a gold-bearing underground mining facility, located in the Township of Tully, Ontario.
This is the renewal of Permit to Take Water No. 3716-8UZMCU for Triton Water Canada Holdings, Inc. and is for water bottling purposes. The new issued permit No. is 4788-C5TJTZ and was issued on Monday November 15, 2021 with an expiry date of November 15, 2026.
December 10, 2025 - January 24, 2026 (45 days) Closed
Last updated
This proposal is to amend the existing Environmental Compliance Approval (ECA) no. 1590-DF6K89, issued to Silver Lake Ontario Inc. (SLO) for the Sugar Zone Mine, located approximately 35 kilometres north of White River, Ontario. The present amendment is required to support ongoing operations and includes several key modifications.
This proposal is for an Environmental Compliance Approval with Limited Operational Flexibility (Air) for CRH Canada Group Inc., operating a ready-mix concrete batching plant located in the City of Toronto, Ontario.
Ontario has made regulatory amendments to support financing for Ontario Power Generation’s major nuclear projects by establishing a mechanism to recover debt interest during the construction period of the Darlington New Nuclear Project (DNNP) and Pickering Refurbishment Project and enable Indigenous equity partnerships for DNNP.
We amended Renewable Energy Approval No. 0602-8RFLKT for the Brockville Solar Project, located in the Township of Elizabethtown-Kitley, in the United Counties of Leeds and Grenville.
This amendment is to allow for the construction of stormwater management facilities to address historical flooding concerns downstream of the site.
The Minister has approved amendments to the Severn Sound and Nottawasaga Valley assessment reports and associated South Georgian Bay Lake Simcoe Source Protection Plan. The amendments update vulnerable area mapping associated with two municipal drinking water wells in the Craighurst and Horseshoe Highlands drinking water systems within Oro-Medonte.
