Maritime House Metals Inc. - Environmental Compliance Approval (air)

Instrument type: Environmental Compliance Approval (air)

ERO number
025-1390
Ministry reference number
1871-DMVL6X
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
December 10, 2025 - January 24, 2026 (45 days) Open
Last updated

This consultation closes at 11:59 p.m. on:
January 24, 2026

Proposal summary

This proposal is for an Environmental Compliance Approval with Limited Operational Flexibility (air & noise) from Maritime House Metals Inc., operating a metal extraction and recycling facility, located in the Town of Greater Napanee, Ontario.

Location details

Site address

248 Kimmett's Side Road
Greater Napanee, ON
Canada

Site location map

The location pin reflects the approximate area where environmental activity is taking place.

View this location on a map opens link in a new window

Proponent(s)

Maritime House Metals Inc.
248 Kimmett's Side Road
Greater Napanee, ON
K7R 3L2
Canada

Proposal details

This proposal is for an Environmental Compliance Approval with Limited Operational Flexibility (air & noise) which replaces all the current Environmental Compliance Approvals for Air at this facility and includes the addition of new or historically unapproved sources for all emissions from Maritime House Metals Inc., operating a metal extraction and recycling facility, located in the Town of Greater Napanee, Ontario.

The application includes all sources at the facility, including:

  • pfaulder evaporators
  • hydrogen reduction furnaces
  • lab hoods
  • wastewater boilers, a grinder
  • vibrating screener with dust collector
  • a scrubbing system serving the leaching and neutralization tanks
  • storage tanks
  • aqua regia recovery tanks

Emissions to the air from this facility include:

  • chlorine
  • ammonia
  • nickel
  • hydrogen chloride
  • nitrogen oxides
  • iron
  • rhenium

The Environmental Compliance Approval with Limited Operational Flexibility (air & noise), when issued permits modifications to the facility subject to limits on operational flexibility that include a production limit for the facility to be specified on the Environmental Compliance Approval with Limited Operational Flexibility (air & noise). The limited operational flexibility conditions have an expiry date. The company will be required to make an application for amendment at that time to renew these conditions.

Supporting materials

View materials in person

Some supporting materials may not be available online. If this is the case, you can request to view the materials in person.

Get in touch with the office listed below to find out if materials are available.

Client Services and Permissions Branch
Address

135 St Clair Ave West
1st Floor
Toronto, ON
M4V 1P5
Canada

Office phone number

Comment

Let us know what you think of our proposal.

Have questions? Get in touch with the contact person below. Please include the ERO number for this notice in your email or letter to the contact.

Read our commenting and privacy policies.

Submit online

Submit by mail

Contact

Connect with us

Contact

Sign up for notifications

We will send you email notifications with any updates related to this consultation. You can change your notification preferences anytime by visiting settings in your profile page.

Follow this notice