Mathur v. Ontario
The Court endorsed the parties' negotiated settlement on costs and ordered the respondent to pay the appellants the agreed all-inclusive amount of $75,000, thereby giving effect to the parties' agreement.
Source-derived case information.
- Citation
- 2024 ONCA 820
- Parties
- Applicants (appellants): Sophia Mathur; Zoe Keary-Matzner; Shaelyn Hoffman-Menard; Shelby Gagnon; Alexandra Neufeldt; Madison Dyck; Lindsay Gray; Respondent: His Majesty the King in Right of Ontario; Intervener: Assembly of First Nations; Intervener: British Columbia Civil Liberties Association; Intervener: Canadian Association of Physicians for the Environment; Intervener: Canadian Civil Liberties Association; Intervener: Canadian Lawyers for International Human Rights; Intervener: Center for International Environmental Law; Intervener: Citizens for Public Justice; Intervener: David Asper Centre for Constitutional Rights; Intervener: Environmental Defence Canada; Intervener: West Coast Environmental Law Association; Intervener: Friends of the Earth Canada; Intervener: For Our Kids; Intervener: For Our Kids Toronto; Intervener: Grand Council of Treaty #3; Intervener: 2471256 Canada Inc. (Greenpeace Canada); Intervener: Stichting Urgenda
- Court
- Court of Appeal for Ontario
- Jurisdiction
- Canada
- Judgment Date
- 7 November 2024
- Procedural Posture
- Civil Appeal / Costs Endorsement Following Appeal
- Outcome
- Costs of the appeal settled by agreement; respondent ordered to pay appellants.
- Legal Topics
- Costs, Appeal, Intervention, Climate Change Litigation
- Source Language
- en
Source-derived case record
Summary, issues, holding and outcome
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Parties
Sophia Mathur; Zoe Keary-Matzner; Shaelyn Hoffman-Menard; Shelby Gagnon; Alexandra Neufeldt; Madison Dyck; Lindsay Gray
Applicants (appellants)
His Majesty the King in Right of Ontario
Respondent
Assembly of First Nations
Intervener
British Columbia Civil Liberties Association
Intervener
Canadian Association of Physicians for the Environment
Intervener
Canadian Civil Liberties Association
Intervener
Canadian Lawyers for International Human Rights
Intervener
Center for International Environmental Law
Intervener
Citizens for Public Justice
Intervener
David Asper Centre for Constitutional Rights
Intervener
Environmental Defence Canada
Intervener
West Coast Environmental Law Association
Intervener
Friends of the Earth Canada
Intervener
For Our Kids
Intervener
For Our Kids Toronto
Intervener
Grand Council of Treaty #3
Intervener
2471256 Canada Inc. (Greenpeace Canada)
Intervener
Stichting Urgenda
Intervener
Procedural Posture
Civil Appeal / Costs Endorsement Following Appeal
Legal Issues
- 1 Whether the respondent must pay the appellants' costs of the appeal
- 2 Appropriate quantum for an all-inclusive costs settlement
Ratio Decidendi
The Court endorsed the parties' negotiated settlement on costs and ordered the respondent to pay the appellants the agreed all-inclusive amount of $75,000, thereby giving effect to the parties' agreement.
Court Disposition
Costs of the appeal settled by agreement; respondent ordered to pay appellants.
Orders
- Respondent shall pay to the appellants the all-inclusive amount of $75,000.
Full Case Text
Judgment text and source record
1 paragraphs
Mathur v. Ontario Collection Decisions of the Court of Appeal Date 2024-11-07 Neutral citation 2024 ONCA 820 Docket numbers COA-23-CV-0547 Judges Roberts, Lois B.; Coroza, Steve A.; Gomery, Sally A. Subject Civil Decision Content COURT OF APPEAL FOR ONTARIO CITATION: Mathur v. Ontario, 2024 ONCA 820 DATE: 20241107 DOCKET: COA-23-CV-0547 Roberts, Coroza and Gomery JJ.A. BETWEEN Sophia Mathur, a minor by her litigation guardian Catherine Orlando, Zoe Keary-Matzner, a minor by her litigation guardian Anne Keary, Shaelyn Hoffman-Menard, Shelby Gagnon, Alexandra Neufeldt, Madison Dyck and Lindsay Gray Applicants (Appellants) and His Majesty the King in Right of Ontario Respondent (Respondent) and Assembly of First Nations, British Columbia Civil Liberties Association, Canadian Association of Physicians for the Environment, the Canadian Civil Liberties Association, Canadian Lawyers for International Human Rights and Center for International Environmental Law, Citizens for Public Justice, David Asper Centre for Constitutional Rights, Environmental Defence Canada and West Coast Environmental Law Association, Friends of the Earth Canada, For Our Kids/For Our Kids Toronto, Grand Council of Treaty #3, 2471256 Canada Inc. (Greenpeace Canada) and Stichting Urgenda Interveners Nader R. Hasan, Justin Safayeni, Spencer Bass, Fraser Andrew Thomson, Danielle Gallant, Julia Croome and Reid Gomme, for the appellants S. Zachary Green, Padraic Ryan and Sean Kissick, for the respondent Nathalie Chalifour and Erin Dobbelsteyn, for the intervener, Friends of the Earth Canada Sarah Beamish, for the interveners, Greenpeace Canada and Stichting Urgenda Teagan Markin and Nadia Effendi, for the intervener, British Columbia Civil Liberties Association Andrew Lokan and Danielle Glatt, for the intervener, Canadian Civil Liberties Association Anna Johnston and Andrew Gage, for the interveners, Environmental Defence Canada and West Coast Environmental Law Association Lara Koerner-Yeo and Karen Drake, for the intervener, Grand Council of Treaty #3 Ewa Krajewska, Brandon Anand Chung and Érik Arsenault, for the intervener, David Asper Centre for Constitutional Rights Hassan M. Ahmad and Brooke MacKenzie, for the intervener, Citizens for Public Justice Louis Century and Erica Cartwright, for the intervener, Canadian Association of Physicians for the Environment Meaghan Daniel, for the interveners, For Our Kids and For Our Kids Toronto Lacey Kassis, Stuart Wuttke and Adam Williamson, for the intervener, Assembly of First Nations Nicolas M. Rouleau and Vibhu Sharma, for the interveners, Canadian Lawyers for International Human Rights and Center for International Environmental Law Heard: January 15, 2024 On appeal from the order of Justice Marie-Andrée Vermette of the Superior Court of Justice, dated April 14, 2023, with reasons reported at 2023 ONSC 2316, 480 D.L.R. (4th) 444. COSTS ENDORSEMENT [1] The parties have settled the costs of the appeal. They have agreed that the respondent shall pay to the appellants the all-inclusive amount of $75,000. “L.B. Roberts J.A.” “S. Coroza J.A.” “S. Gomery J.A.”