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Patrick Roche

Partner
Patrick Roche stands out for the quality of his client service, his strong legal judgement and his practical commercial awareness.
— Chambers Canada, (2027)
About

Patrick Roche is the head of the Calgary office Litigation, Arbitration and Investigation Department. He practises litigation and arbitration with a focus on the power, energy and construction sectors.

Patrick has extensive experience in Alberta's electricity industry. On the disputes side, he has conducted numerous complex, multi-million dollar arbitrations involving electrical generating plants, working closely with operation and maintenance experts in most critical plant systems. He has represented clients in highly contested litigation and in regulatory proceedings before the Alberta Utilities Commission, including defending Market Surveillance Administrator investigations, and has successfully upheld Commission decisions in the Alberta Court of Appeal.

Patrick also has a wide range of experience working with government and government agencies in relation to electricity policy and legislation. He provides legal, policy, and strategic advice to executives, government, and boards of directors.

Patrick has acted for owners and trades in numerous construction litigation and arbitration disputes, including sour gas pipeline failures, construction delays and workmanship claims. He also has an active corporate litigation practice involving contract disputes, Securities Act charges, injunctions, and Plans of Arrangement.

Patrick has appeared before the Alberta Utilities Commission, the Alberta Securities Commission, the Municipal Government Board and all levels of court in Alberta. He has a strong interest in arbitration and is a member of the firm's International Arbitration Group, the ADR Institute of Alberta, and attendee at the annual Western Canada Commercial Arbitration Society conference.

With almost 30 years of practice in Alberta, Patrick can draw on his broad experience to offer clients thoughtful, practical counsel that prioritizes each client's business and strategic needs.

Bar admissionsAlberta, 1998

EXPERIENCE

Energy
  • Counsel in a CAD167 million arbitration involving allegations of mechanical failure of a stator (generator) in an electrical generating station resulting in a 216-day outage
  • Counsel in an arbitration involving allegations of corrosion-induced failure of boiler systems in an electrical generating station leading to a claim of termination of the Power Purchase Arrangement
  • Counsel in a Court of Queen's Bench action involving the catastrophic failure of a sour gas pipeline
  • Counsel in an arbitration involving allegations of mechanical failure of generator links in an electrical generating station
  • Counsel in an arbitration involving allegations of force majeure in relation to overheating of the generator core in an electrical generating station
  • Counsel in an arbitration involving allegations that oil and gas drilling caused an incursion into the client's production zone
  • Advised client in relation to a claim of force majeure arising from failure of a turbine at an electrical generating station
  • Counsel in an arbitration involving allegations of force majeure relating to low water conditions at an electrical generating station
Regulatory (Electricity)
  • Counsel before Alberta Utilities Commission in relation to the determination of appropriate line loss rates in multi-year and multi-party proceeding, including appearances before the Alberta Court of Appeal
  • Counsel before Alberta Utilities Commission in relation to an application for decommissioning costs of electrical generating units and mine facilities under the Power Purchase Arrangements Regulation
  • Counsel in negotiating a settlement agreement with the Market Surveillance Administrator and in proceedings before the Alberta Utilities Commission in relation to an MSA investigation
  • Counsel for multiple preferential information sharing applications before the Alberta Utilities Commission
  • Advising a quasi-governmental agency in connection with issues under the Alberta Public Agencies Governance Act, Electric Utilities Act and all related regulations. Conducted numerous hearings before the Court of Queen's Bench and the Alberta Court of Appeal relating to jurisdictional and interpretive issues associated with the Power Purchase Arrangements
Construction Litigation
  • Counsel to a private consortium that holds a long-term P3 contract to design, build, finance, operate and maintain highway, acting for the consortium on ongoing performance and ownership issues through litigation and alternative dispute resolution
  • Counsel to homeowners in multi-million dollar construction litigation involving complex geotechnical, building envelope, and insulation deficiencies
  • Counsel to condominium corporation in relation to building envelope remediation workmanship issues
Commercial Litigation
  • Counsel in a complex CAD50 million dispute regarding the correct interpretation of contractual provisions and the scope of indemnification in a settlement agreement and assignment agreement
  • Arbitration counsel in a dispute involving interpretation of the earn-out and working capital interest provisions of a share purchase agreement, including allegations of negligent misrepresentation
  • Counsel to a general partnership in relation to a dispute about the applicability of environmental indemnity provisions in commercial sale agreements
  • Lead counsel for accused engineer in a six-week hearing before the Alberta Securities Commission in respect of allegations of insider trading. At issue was the materiality of the preparation of reserves reports for an oil and gas entity
  • Lead counsel in Court of Queen's Bench actions relating to redemption of securities (options)
  • Co-counsel in Court of Queen's Bench action regarding damages arising from delay in providing notice for a special warrant issue; affirmed by the Alberta Court of Appeal
  • Counsel in numerous Court of Queen's Bench applications for approval of Plans of Arrangement under s.193 of the Alberta Business Corporations Act
Languages
  • French

Awards

Chambers Canada

  • Litigation: General Commercial, (2027)

The Legal 500 Canada

  • Dispute Resolution, (2018, 2023 – 2025)
Additional Recognitions
  • Recognized, Calgary Corporate and Commercial Litigation, Best Lawyers in Canada, (2026)
  • Recognized, Calgary Alternative Dispute Resolution, Best Lawyers in Canada, (2024 – 2026)
  • Litigation Star, Benchmark Canada, (2019, 2023 – 2024)
Education
  • LL.B., University of Toronto, 1997
  • B.A., (Honours), Queen's University, 1993

Memberships And Affiliations

  • Canadian Bar Association
  • Calgary Bar Association
  • Western Canada Commercial Arbitration Society