Vaughan 1E Energy Storage 1 GP Inc. as general partner for and on behalf of Vaughan 1E Energy Storage 1 LP - Environmental Compliance Approval (sewage)

Instrument type: Environmental Compliance Approval (sewage)

ERO number
025-1028
Ministry reference number
0453-DKNKJZ
Notice type
Instrument
Act
Environmental Protection Act, R.S.O. 1990
Posted by
Ministry of the Environment, Conservation and Parks
Notice stage
Proposal
Proposal posted
Comment period
September 18, 2025 - November 2, 2025 (45 days) Open
Last updated

This consultation closes at 11:59 p.m. on:
November 2, 2025

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Proposal summary

This proposal is for a new Environmental Compliance Approval (sewage) for Vaughan 1E Energy Storage 1 GP Inc. as general partner for and on behalf of Vaughan 1E Energy Storage 1 LP.

Location details

Site address

8118 Dufferin Street
Vaughan, ON
Canada

Site location map

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Proponent(s)

Vaughan 1E Energy Storage 1 GP Inc. as general partner for and on behalf of Vaughan 1E Energy Storage 1 LP
161 Cityview Boulevard
Vaughan, ON
L4H 0A9
Canada

Proposal details

This proposal is for a new Environmental Compliance Approval (sewage) for Vaughan 1E Energy Storage 1 GP Inc. as general partner for and on behalf of Vaughan 1E Energy Storage 1 LP.

This application is for the establishment of sewage works infrastructure, in support of a proposed Battery Energy Storage System facility, for the collection, treatment and disposal of stormwater run-off from a site located at 8118 Dufferin Street, in the City of Vaughan, Ontario.

The proposed sewage works will consist of underground storage tanks and a downstream oil grit separator for quality and quality control; discharging towards the Don River.

Supporting materials

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Client Services and Permissions Branch
Address

135 St. Clair Avenue West
Floor 1
Toronto, ON
M4V 1P5
Canada

Office phone number
416-314-8001 or 1-800-461-6290

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