Skip to main content

Case information

Conduct a refined search of the Supreme Court of Canada database to obtain details on the status of a matter before the Court.


41497

Paramount Resources Ltd v. Chubb Insurance Company of Canada, Lloyd's Underwriters and Royal and Sun Alliance Insurance Company of Canada

(Alberta) (Civil) (By Leave)

Docket

Judgments on applications for leave to appeal are rendered by the Court, but are not necessarily unanimous.

List of proceedings
Date Proceeding Filed By
(if applicable)
2025-05-02 Close file on Leave
2025-05-01 Judgment of the Court on the application for leave to appeal, The application for leave to appeal from the judgment of the Court of Appeal of Alberta (Calgary), Number 2301-0306AC, 2024 ABCA 266, dated August 13, 2024, is dismissed with costs.
Dismissed, with costs
2025-03-31 All materials on application for leave submitted to the Judges, for consideration by the Court
2024-11-25 Applicant's reply to respondent's argument, (Book Form), Completed on: 2024-11-25, (Printed version filed on 2024-11-27) Paramount Resources Ltd
2024-11-15 Certificate (on limitations to public access), 23A, (Printed version filed on 2024-11-20) Chubb Insurance Company of Canada, Lloyd's Underwriters and Royal and Sun Alliance Insurance Company of Canada
2024-11-15 Notice of name, (Printed version filed on 2024-11-20) Chubb Insurance Company of Canada, Lloyd's Underwriters and Royal and Sun Alliance Insurance Company of Canada
2024-11-15 Respondent's response on the application for leave to appeal, (Book Form), Completed on: 2024-11-15, (Printed version filed on 2024-11-20) Chubb Insurance Company of Canada, Lloyd's Underwriters and Royal and Sun Alliance Insurance Company of Canada
2024-10-16 Letter acknowledging receipt of a complete application for leave to appeal, FILE OPENED
2024-10-15 Certificate (on limitations to public access), 23A, (Printed version filed on 2024-10-16) Paramount Resources Ltd
2024-10-15 Notice of name, (Printed version filed on 2024-10-16) Paramount Resources Ltd
2024-10-15 Application for leave to appeal, (Book Form), Completed on: 2024-10-15, (Printed version filed on 2024-10-16) Paramount Resources Ltd

Parties

Please note that in the case of closed files, the “Status” column reflects the status of the parties at the time of the proceedings. For more information about the proceedings and about the dates when the file was open, please consult the docket of the case in question.

Main parties

Main parties - Appellants
Name Role Status
Paramount Resources Ltd Applicant Active

v.

Main parties - Respondents
Name Role Status
Chubb Insurance Company of Canada, Lloyd's Underwriters and Royal and Sun Alliance Insurance Company of Canada Respondent Active

Counsel

Party: Paramount Resources Ltd

Counsel
Peter A. Gall, K.C.
John A. Legge
Gall Legge Grant Zwack LLP
1199 West Hastings Street
Suite 1000
Vancouver, British Columbia
V6E 3T5
Telephone: (604) 891-1187
Email: pgall@glgzlaw.com
Agent
Darius Bossé
Power Law
50 O'Connor Street
Suite 1313
Ottawa, Ontario
K1P 6L2
Telephone: (613) 702-5566
Email: dbosse@powerlaw.ca

Party: Chubb Insurance Company of Canada, Lloyd's Underwriters and Royal and Sun Alliance Insurance Company of Canada

Counsel
Keith D. Marlowe
Carly Williams
Blake, Cassels & Graydon LLP
855 - 2nd Street SW
Suite 3500
Calgary, Alberta
T2P 4J9
Telephone: (403) 260-9632
Email: keith.marlowe@blakes.com
Agent
Darius Bossé
Juristes Power
50, O'Connor Street
Suite 1313
Ottawa, Ontario
K1P 6B9
Telephone: (613) 702-5566
FAX: (613) 702-5566
Email: DBosse@juristespower.ca

Summary

Keywords

Insurance law — Interpretation — Contractual interpretation — Coverage — Objective intention of parties — How should courts reconcile the principle from Sattva Capital Corp. v. Creston Moly Corp., 2014 SCC 53, [2014] 2 S.C.R. 633, that the surrounding circumstances must never be allowed to overwhelm the words of an agreement with the principle that words have no “immutable” or “absolute” meaning outside of the circumstances of a particular contract, and in particular, must the courts always consider the surrounding circumstances when interpreting a contract, or can an assumed “plain and ordinary” meaning be used to limit or preclude a consideration of the surrounding circumstances? – How should appellate courts apply the highly deferential “palpable and overriding error” standard in circumstances where there is no dispute about the applicable legal principles or the facts, and in particular, whether it is sufficient for an appellate court to identify an alternative interpretation of the contract that it prefers, or can it only intervene where the trial court’s interpretation is not available on any plausible interpretation of the language chosen by the parties in light of the surrounding circumstances?

Summary

Case summaries are prepared by the Office of the Registrar of the Supreme Court of Canada (Law Branch). Please note that summaries are not provided to the Judges of the Court. They are placed on the Court file and website for information purposes only.

In the Alberta Court of King’s Bench, the summary trial judge held that insurance policies issued to the applicant insured by the respondent insurers provided coverage for losses sustained by the applicant arising from release of pollutants from a pipeline. The summary trial judge granted judgment in favour of the applicant. The Court of Appeal unanimously allowed the respondent insurers’ appeal, concluding that the respondents had been justified in denying coverage.

Lower court rulings

November 8, 2023
Court of King’s Bench of Alberta

2023 ABKB 627

Action for summary judgment granted; insured granted coverage

August 13, 2024
Court of Appeal of Alberta (Calgary)

2024 ABCA 266

Appeal allowed; determination that denial of insurance coverage justified

Memorandums of argument on application for leave to appeal

The memorandums of argument on an application for leave to appeal will be posted here 30 days after leave to appeal has been granted unless they contain personal information, information that is subject to a publication ban, or any other information that is not part of the public record. You may also obtain copies of the memorandum by filing out the Request for Court records form or by contacting the Court’s Records Centre either by email at records-dossiers@scc-csc.ca or by telephone at 613‑996‑7933 or at 1‑888‑551‑1185.

If you have questions about a memorandum of argument or want to use a memorandum of argument, please contact the author of the memorandum of argument directly. Their name appears at the end of the memorandum of argument. The contact information for counsel is found in the “Counsel” tab of this page.

Downloadable PDFs

Not available

Factums on appeal

The factums of the appellant, the respondent and the intervener will be posted here at least 2 weeks before the hearing unless they contain personal information, information that is subject to a publication ban, or any other information that is not part of the public record. You may also obtain copies of factums by filling out the Request for Court records form or by contacting the Court’s Records Centre either by email at records-dossiers@scc-csc.ca or by telephone at 613‑996‑7933 or at 1‑888‑551‑1185.

If you have questions about a factum or want permission to use a factum, please contact the author of the factum directly. Their contact information appears on the first page of each factum.

Downloadable PDFs

Not available

Webcasts

Not available.

Date modified: 2025-05-03