Our story
April 16, 2026
8 min read

A living legacy: OPG celebrates supporting more than 10 million trees planted since 2000

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At a glance

  • Since 2000, OPG has supported the planting of over 10 million trees and shrubs across Ontario.
  • The company collaborated with more than 30 tree-planting partners over the years to reach this significant milestone.
  • The large-scale initiative has helped to strengthen the province’s biodiversity, mitigate climate change impacts, and build a more sustainable future.

Just in time for Earth Day, OPG is celebrating a significant environmental milestone.

OPG, Forests Canada, and partners celebrate OPG’s planting of 10 million native trees and shrubs at an event April 15, 2026.
OPG, Forests Canada, and partners celebrate OPG’s planting of 10 million native trees and shrubs at an event April 15, 2026.

With the help of its partners, the company has planted more than 10 million trees and shrubs since 2000 — setting down roots for a healthier, more sustainable Ontario.

The achievement was celebrated during an event on April 15.

Over the past 25 years, OPG has provided funding to more than 30 tree-planting partners, including non-profit organizations, conservation authorities, and Indigenous Nations. These collaborative efforts, with Forests Canada as a primary partner, have been essential to the success of the company’s large-scale tree planting initiatives.

In all, OPG has invested more than $12.5 million in environmental grant funding as part of this program, with the majority dedicated to advancing tree-planting projects that benefit communities and ecosystems across the province.

By investing in clean energy generation, alongside nature‑based climate solutions, we are positioning Ontario to meet growing electrification needs while charting a path to a healthier, more resilient future.
Nicolle Butcher
President and CEO, OPG
Community members take part in a tree planting session. OPG is celebrating the planting of more than 10 million trees and shrubs since 2000.
Community members take part in a tree planting session. OPG is celebrating the planting of more than 10 million trees and shrubs since 2000.

“Achieving this 10‑million‑tree milestone reflects OPG’s long‑standing commitment to supporting strong, healthy communities across Ontario,” said Nicolle Butcher, OPG’s President & CEO. “By investing in clean energy generation, alongside nature‑based climate solutions, we are positioning Ontario to meet growing electrification needs while charting a path to a healthier, more resilient future.”

Trees are one of the most effective natural systems for capturing and storing carbon, making them a key contributor to climate‑change mitigation. They also support healthier communities and ecosystems by producing oxygen, providing shade that helps moderate temperatures, and offering essential habitat for wildlife.

Members of the community take part in a tree-planting event at Pickering.
Members of the community take part in a tree-planting event at Pickering in 2024.

Beyond these benefits, trees also help strengthen landscapes by improving soil stability, enhancing water retention, and reducing the impacts of flooding, drought, and other climate‑related challenges.

Across the company, OPG continues to be engaged in several programs with non-profit and community organizations, conservation authorities, and Indigenous communities to promote biodiversity and strengthen the environment. In addition to tree plantings, since 2000, OPG has helped restore more than 500 acres of wetlands and more than 500 acres of grasslands throughout the province.

OPG’s tree planting efforts directly support the “30 by 30” initiative, which aims to protect 30% of Canada’s lands and waters by 2030, contributing to provincial, national, and international conservation goals.

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