Peter Gregg in

Peter Gregg

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President & Chief Executive Officer at Nova Scotia Power
📍 Halifax, Nova Scotia, Canada

Peter Gregg is the President & CEO of Nova Scotia Power, leveraging extensive experience from leading major utilities like Ontarios Independent Electricity System Operator (IESO). A graduate of the Ivey Business School, he is focused on advancing the clean energy transition, grid modernization, and inter-provincial collaboration to ensure a reliable energy future.

Beyond his corporate roles, Peter contributes to national policy discussions as a board member for the C. D. Howe Institute. His interests also include the Canadian Armed Forces and Natural Resources Canada, reflecting a broader engagement with national development and security.

He has previously served as the Chair of the Electrical Safety Authority, underscoring his long-standing commitment to public safety.

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Experience
12 Years
Current Role
President & Chief Executive Officer
Job Level
Leadership
Location
Halifax, Nova Scotia, Canada
Personality Overview

How Peter shows up

Communication Style
Decision Approach
Work Preference

Behavioral traits and communication patterns that shape how this person evaluates opportunities, builds trust, and makes decisions in professional settings.

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Priorities

Topics Peter cares about

Clean Energy Transition
He consistently speaks about the momentum behind clean energy, including offshore wind and modernizing the grid to achieve Nova Scotia and Canada's climate goals.
Grid Modernization
A core focus of his work is creating a modern grid that improves service reliability and provides more choice and control for customers.
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Career

Work history

11-2020
President & Chief Executive Officer
Nova Scotia Power
6-2017 - 11-2020
President & CEO
Independent Electricity System Operator (IESO)
9-2013 - 11-2020
Chair
Electrical Safety Authority
2-2017 - 6-2017
President
Alectra
3-2014 - 1-2017
President & Chief Executive Officer
Enersource Corporation
In the press

Media appearances

Peter Gregg, CEO of Nova Scotia Power and the race to reach green .... Featured in Apple Podcasts
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Nova Scotia Power president and CEO gives details about ... - CBC. Featured in CBC
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Education
2002 - 2004
Master of Business Administration (MBA)
Ivey Business School at Western University
2011 - 2011
ICD.D
University of Toronto
Social presence
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Behavioral profile

DISC profile (public)

DISC behavioral profile

Dominance, influence, steadiness, and calculativeness scores with guidance on how this person prefers to communicate and decide.

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