Photo: Empty land after the trees and vegetation were removed
In mid-June, a contractor removed most of the vegetation at Hydro One’s Alexander Distribution Centre at 1888 Maple Grove Road. The trees and vegetation that were removed provided a visual and sound buffer between homes and the hydro station, along with shade and tree canopy for the community.

Screenshot of the site from Google Maps, captured earlier in 2026 before the vegetation was removed.
We met on-site with neighbours on August 5 to provide an update on our conversations with Hydro One, and potential options going forward.
At the meeting, we shared a general background including a summary of meetings and correspondence we’ve received from Hydro One, including:
1. My office has had two virtual meetings with representatives from Hydro One’s Community Relations department, once on June 25 and another on July 10. In both of those meetings, we requested additional context about why the vegetation clearing occurred; we asked for more clarity around their processes for maintenance and communication with residents; we asked Hydro One to meet directly with affected residents to address questions and concerns; and we have advocated for appropriate mitigation measures to address the tree loss, including the planting of new trees in the buffer zone.
2. We also consulted with the City of Ottawa’s forestry department to check if the vegetation and tree clearing violated any city regulations or by-laws.
Hydro One has broad authority under Ontario’s Electricity Act (1998) to manage vegetation around critical infrastructure, including a statutory right to maintain infrastructure and remove obstructions at their discretion. There is no appeal or review process.
The City of Ottawa’s Tree Protection By-Law exempts tree removal that is required for maintenance of a transmission or distribution system.
3. Hydro One provided the following rationale to my office by e-mail:
Technical rationale and safety standardsThe specific scope of vegetation management work at Alexander DS was governed by critical operational and safety considerations:
Electrical Safety Authority (ESA) and safety codes: Hydro One is legally required to comply with provincial safety standards to prevent public climbing hazards, fire risks and arc flashing. Encroaching vegetation directly compromises these standards. Subsurface and security requirements: This clearance is essential not just for overhead lines, but to protect underground ground wires and mats buried beneath the surface. Furthermore, the perimeter fence line must remain entirely clear of vegetation to ensure it is fully visible for routine security and structural integrity inspections. Site-specific hazards: The vegetation removal was also prompted by direct community and Ombudsman complaints regarding thick overgrowth contributing to severe rodent/rat activity affecting neighboring properties. Because the site was heavily overgrown with hazardous wild parsnip and poison ivy, the cleanup could not safely be done by hand, requiring the use of mechanical clearing equipment to safely eliminate the rodent habitats and safety hazards for both the public and field personnel.
4. Hydro One has not been willing to participate in a community meeting – virtual or on-site – with residents: “To ensure all resident feedback is properly logged, tracked and addressed individually, we ask that residents continue to be directed to our Customer Relations team at CustomerRelations@HydroOne.com.”
5. Hydro One says they will not plant new trees on the site: “While we have heard from some in the neighborhood who have expressed concerns regarding the work and loss of visual screening, Hydro One will not be planting new trees or vegetation on the station property. Doing so would reintroduce the same safety, operational and pest-control risks that this maintenance was required to eliminate.”
6. In the past week, Hydro One sent this letter to property owners who back onto the facility, which includes an offer for a landscaping voucher for trees, shrubs, or landscaping on private property.
7. Some residents have lodged a formal complaint with the Hydro One ombudsman, who has concluded that “Hydro One did not act unreasonably when it chose to remove the vegetation on the station property and offer compensation in the form of nursery vouchers”.
What’s next?
We made two recommendations to residents:
- Our office will continue to pursue new tree planting on site as mitigation for the vegetation loss, on behalf of residents.
- Residents should documenting any property damage to retaining walls, fencing, etc. on individual property due to the maintenance work, and seeking legal advice.
There were also several questions at the meeting that we will follow up on, including:
- Who owns the retaining walls and who is responsible for maintenance?
- Are there any agreements within the subdivision plan, or easement rights, etc. that could apply to the buffer zone around the hydro site.
- What are the requirements for buffer zones and/or mitigation around new electrical stations?
- Can Hydro One be required to build a taller fence as a mitigation measure?
