Our leadership team

Manitoba Hydro is a provincial Crown Corporation led by our executive team.

Jay Grewal, President & Chief Executive Officer

Jay Grewal
President & Chief Executive Officer

Jay joined Manitoba Hydro as President & Chief Executive Officer (CEO) in February 2019.

Jay is a proven leader with over 26 years of leadership and corporate management experience including at executive levels in the utility, resource and consulting sectors. She has joined Manitoba Hydro from the Northwest Territories Power Corporation where she held the position of President & CEO. Before then Jay held senior executive roles with Capstone Mining Corp, Accenture, Inc., BC Hydro, and CIBC World Markets.

Jay holds both a bachelor of arts (honours) from the University of British Columbia as well as a master’s degree in business administration, finance from the Richard Ivey School of Business, University of Western Ontario.

Aurel Tess, Chief Financial Officer

Aurel Tess
Chief Financial Officer

Aurel joined Manitoba Hydro in 2020 when he was appointed to the position of Vice President and Chief Financial Officer (CFO).

Prior to his current role, Aurel was the Provincial Comptroller and Chief Financial Officer for the Province of Manitoba since his appointment in 2016.

Aurel received his bachelor of arts from the University of Winnipeg in 1985, and received his CGA designation in 1990, specializing in financial management. He has over 18 years of executive management experience with the Province of Manitoba which include roles in several departments. He assumed progressively responsible executive roles including Comptroller of Corrections (Justice), and Assistant Deputy Minister of Administration and Finance for both the Department of Family Services and Justice.

Aurel is a past chair of the Canadian Council of Comptrollers and takes an active role in advancing Canadian public sector accounting standards.

Lorne Midford, Vice-President, Asset Planning & Delivery

Lorne Midford
Vice-President, Asset Planning & Delivery

Lorne is responsible for executive oversight of Manitoba Hydro’s generating stations and water control structures, as well as the wholesale power export function and resource planning. He is also responsible for construction of the Keeyask generating station.

Since joining the company in 1985, Lorne has held various leadership positions within the Transmission and Generation business units. He holds a bachelor of science degree in electrical engineering (with distinction) as well as a master’s degree in science. His studies also include the Ivey Executive Program from the University of Western Ontario. He is a registered professional engineer in Manitoba.

Lorne chairs the board of Teshmont Consultants LP, a consulting engineering firm specializing in high-voltage transmission. Lorne also serves as chair of the board of the Wuskwatim General Partnership, and is president of the Keeyask General Partnership. Lorne is also a director on the board of Water Power Canada. Lorne is a past board member of the Midwest Reliability Organization and shares his expertise as an active participant in the Canadian Electricity Association.

Shane Mailey, Vice-President, Operations

Shane Mailey
Vice-President, Operations

Shane joined Manitoba Hydro in 1991. He was appointed Vice-President of Transmission and Corporate Chief Engineer in 2013. He is responsible for executive oversight to ensure the reliable and efficient operation of the bulk electric system so that there is continuous capacity in the electrical grid to meet demand and regulatory requirements.

Prior to his current role, he was the Division Manager of Transmission Construction and Line Maintenance. His experience includes design, construction, contract administration, capital projects management, maintenance, implementing ongoing business efficiencies, participating on corporate initiatives, engagement with external stakeholders and operations of the business.

Shane holds a bachelor of science in civil engineering from the University of Manitoba. He is a registered professional engineer in Manitoba. He earned the designation of Fellow from Engineers Canada in 2011. He is the recipient of the 2019 Engineers Geoscientists Manitoba Leadership Award. He is an active member on the Teshmont Board, Friends of Engineering Board, Canadian Electricity Association (CEA) Transmission Council, CIGRE Canada Executive, Engineering Changes Lives Provincial Steering Committee member, and member of the Manitoba 2030 Coalition. He is the chair of the Manitoba Hydro Employee Fund.

Sharon Harrald, Vice-President, Human Resources & Supply Chain

Sharon Harrald
Vice-President, Human Resources & Supply Chain

Sharon joined Manitoba Hydro as Vice-President of Human Resources and Corporate Services in September 2019.

Prior to her current role, Sharon was Vice-President Human Resources Consulting and Talent Acquisition Strategy for IGM Financial Inc. She held various executive level roles at Investors Group Wealth Management including; Vice-President Human Resources, Vice-President of IG Institute, Director of Salesforce Development, and Manager of Training and Development and Strategic Initiatives.

Sharon has a Chartered Professionals in Human Resources of Manitoba (CPHR) designation. Her formal education includes certificates in human resources management from the University of Manitoba, and business administration from Red River College.

She is a member of the board of directors for Habitat for Humanity Manitoba as well as a member of the Human Resources Committee of the Habitat for Humanity Board.

Vice-President, Customer Solutions & Experience

Vacant

Vice-President, Digital & Transformation

Vacant

Jeffrey Betker, Vice-President, External, Indigenous Relations & Corporate Communications

Jeffrey Betker
Vice-President, External, Indigenous Relations & Corporate Communications

Jeff joined Manitoba Hydro in 2018 as Vice-President of Indigenous Relations. He is an Indigenous Manitoban with 20 years of progressive experience working with Indigenous communities across Canada in both the public and private sectors.

Prior to joining Manitoba Hydro, Jeff was a member of the regional executive team and senior advisor to the regional director general, Manitoba region of Indigenous and Northern Affairs Canada and led an engagement program in the Northern Affairs Organization. He was manager of Indigenous Relations at TransCanada and worked at Manitoba Metis Federation in senior roles.

Jeff holds both bachelor of commerce (honours) and bachelor of arts degrees from the University of Manitoba, and a master’s of business administration degree (with distinction) from the University of Birmingham in England. He also has a certificate in negotiation and conflict resolution from Dalhousie University.

Jeff has worked on boards that serve Indigenous clients including SEED Winnipeg, Graffiti Art Programming, and Mount Carmel Clinic. He currently serves on the board of the Ma Mawi Wi Chi Itata Centre.

Ken Tennenhouse, General Counsel and Corporate Secretary

Ken Tennenhouse
General Counsel and Corporate Secretary

Ken joined Manitoba Hydro in 1983 and has over 30 years of progressive experience including technical and leadership roles with Manitoba Hydro. Ken is responsible for the Law Division, the Ethics & Compliance Office, and he provides a secretariat service for the Executive Committee, Board, and Board committees.

Ken’s holds a bachelor of laws degree from the University of Manitoba.

Ken is a member in good standing of the Law Society of Manitoba, Manitoba Bar Association, Canadian Corporate Counsel Section, and Institute of Corporate Directors, and a past member of the Compliance and Ethics Leadership Council. He is also an occasional speaker on corporate governance for the Canadian Institute.

Manitoba Hydro-Electric Board terms of reference.