DSLR Inc. - Environmental Compliance Approval (waste)

Instrument type: Environmental Compliance Approval (waste)

ERO number
026-0289
Ministry reference number
6774-DRGPU6
Notice type
Instrument
Posted by
Ministry of the Environment, Conservation and Parks
Notice stage
Decision
Decision posted
Comment period
March 20, 2026 - May 4, 2026 (45 days) Closed
Last updated

This consultation was open from:
March 20, 2026
to May 4, 2026

Decision summary

The MECP issued an environmental compliance approval to DSLR Inc. for a waste transfer and processing facility in Thorold, Ontario.

The approval will allow the company to process industrial residuals consisting primarily of silicon carbide sand, ferrosilicon, aluminum oxide fines.

Location details

Site address

Part PCL 1-7, SEC D6 PT Unit 1, PL D6, Plan Part 1, 59R6241
Thorold, ON
Canada

Site location map

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

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Proponent(s)

DSLR Inc.
37 Advance Road
Toronto, ON
M8Z 2S6
Canada

Decision details

This site is a 6.07 hectare property located in the City of Thorold, Regional Municipality of Niagara. The facility will blend silicon carbide, used commercially as an abrasive sand, with aluminum fines to produce a valuable additive used in the formulation of cement. Approximately 76,000 tonnes of material are proposed to be blended on Site.

The company blends material such as silicon carbide from the previous Exolon facility in Thorold with aluminum fines, and the mixed product is sold to cement plants as a an additive in powdered cement. There is a limit to the amount of material which can be used by the receiving cement plants per year and as a result, blending activities typically occur for only 3-4 weeks during the year.

Comments received

Through the registry

0

By email

0

By mail

0

Effects of consultation

No public comments were received.

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

40 St. Clair Avenue West
Floor 2
Toronto, ON
M4V 1M2
Canada

Office phone number

How to Appeal

This instrument decision can be appealed. You have 15 days from October 6, 2026 to begin the appeal process.

Carefully review the information below to learn more about the appeal process.

How to appealClick to Expand Accordion

Start the process to appeal

If you’re an Ontario resident, you can start the process to appeal this instrument decision.

First, you’ll need to seek leave (i.e. get permission) from the relevant appellate body to appeal the decision.

If the appellate body grants leave, the appeal itself will follow.

Seek leave to appeal

To seek leave to appeal, you need to do these three things:

  1. prepare your application
  2. provide notice to the minister
  3. mail your application to three parties

1. Prepare your application

You’ll need to prepare an application. You may wish to include the following things in your application:

  1. A document that includes:
    • your name, phone number, fax number (if any), and/or email address
    • the ERO number and ministry reference number (located on this page)
    • a statement about whether you are a resident in Ontario
    • your interest in the decision, and any facts you want taken into account in deciding whether you have an interest in the decision
    • the parts of the instrument that you’re challenging
    • whether the decision could result in significant harm to the environment
    • the reason(s) why you believe that no reasonable person – having regard to the relevant law and to any government policies developed to guide decisions of that kind – could have made the decision
    • the grounds (facts) you’ll be using to appeal
    • the outcome you’d like to see
  2. A copy of the instrument (approval, permit, order) that you you are seeking leave to appeal. You’ll find this in the decision notice on the Environmental Registry
  3. Copies of all supporting documents, facts and evidence that you’ll be using to appeal
What is considered

The appeal body will consider the following two questions in deciding whether to grant you leave to appeal:

  1. is there is good reason to believe that no reasonable person, with respect to the relevant law and to any government policies developed to guide decisions of that kind, could have made the decision?
  2. could the decision you wish to appeal result in significant harm to the environment?

2. Provide your notice

You’ll need to provide notice to the Minister of the Environment, Conservation and Parks that you’re seeking leave to appeal.

In your notice, please include a brief description of the:

  • decision that you wish to appeal
  • grounds for granting leave to appeal

You can provide notice by email at minister.mecp@ontario.ca or by mail at:

College Park 5th Floor, 777 Bay St.
Toronto, ON
M7A 2J3

3. Mail your application

You’ll need to mail your application that you prepared in step #1 to each of these three parties:

  • appellate body
  • issuing authority (the ministry official who issued the instrument)
  • proponent (the company or individual to whom the instrument was issued)

Issuing authority
Mohsen Keyvani
Manager

Environmental Assessment and Permissions Branch
135 St Clair Avenue West
Floor 1
Toronto, ON
M4V 1P5
Canada

416-432-7253

Proponent(s)

DSLR Inc.
37 Advance Road
Toronto, ON
M8Z 2S6
Canada


Appellate body

Registrar, Ontario Land Tribunal
655 Bay Street, Suite 1500
Toronto, Ontario
M5G 1E5
(416) 212-6349
(866) 448-2248
OLT.Registrar@ontario.ca

About the Ontario Land Tribunal


Include the following:

ERO number
026-0289
Ministry reference number
6774-DRGPU6

This is not legal advice. Please refer to the Environmental Bill of Rights for exact legal requirements. Consult a lawyer if you need help with the appeal process.

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Original proposal

ERO number
026-0289
Ministry reference number
6774-DRGPU6
Notice type
Instrument
Posted by
Ministry of the Environment, Conservation and Parks
Proposal posted

Comment period

March 20, 2026 - May 4, 2026 (45 days)

Proposal details

This proposal is for an Environmental Compliance Approval (waste disposal site) for DSLR Inc. for a waste transfer and processing facility. This site is a 6.07 hectare property located in the City of Thorold, Regional Municipality of Niagara.

The facility will blend silicon carbide, used commercially as an abrasive sand, with aluminum fines to produce a valuable additive used in the formulation of cement. Approximately 76,000 tonnes of material are proposed to be blended on Site. The total site capacity is requested at 90,000 tonnes.

The servicing area is the Province of Ontario. The facility will operate from 7:00 a.m. to 7:00 p.m., Monday to Saturday.

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

40 St. Clair Avenue West
Floor 2
Toronto, ON
M4V 1M2
Canada

Office phone number

Comment

Commenting is now closed.

This consultation was open from March 20, 2026
to May 4, 2026

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