Mr. Adam Beaumont reports

NORTHLAND POWER TO HOST 2025 INVESTOR DAY

Northland Power Inc. will host its 2025 investor day in Toronto on Thursday, Nov. 20, 2025. The formal presentation will start at 9:30 a.m. ET, and will feature an overview of the company's performance, growth strategy and construction project updates from Christine Healy, president and chief executive officer, and other members of the senior leadership team.

Northland's investor day is open to the investment community and will be a hybrid format. Registration details for on-site participation will be shared shortly. In-person attendance is limited and preregistration is required.

A live webcast for the event will be available. Virtual attendees can also preregister to receive Web access information. The presentation will be available on Northland's website following the event.

Event details

2025 investor day -- Northland Power

Date:  Thursday, Nov. 20, 2025

Presentation start time:  9:30 a.m. ET

Please preregister for the event on-line.

For those unable to attend the live event, an audio recording will be available on Northland's website.

About Northland Power Inc.

Northland Power is a Canada-based global power producer dedicated to accelerating the global energy transition. Founded in 1987, with almost four decades of experience, Northland has a long history of developing, owning and operating a diversified mix of energy infrastructure assets, including offshore and onshore wind, solar, battery energy storage and natural gas. Northland also supplies energy through a regulated utility.

Headquartered in Toronto, Canada, with global offices in seven countries, Northland owns or has an economic interest in 3.5 gigawatts of gross operating generating capacity, 2.2 gigawatts under construction and an inventory of early to mid-stage development opportunities encompassing approximately 8.5 gigawatts of potential capacity.

Publicly traded since 1997, Northland's common shares, Series 1 preferred shares and Series 2 preferred shares trade on the Toronto Stock Exchange under the symbols NPI, NPI.PR.A and NPI.PR.B, respectively.