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@HHHydro

50 minutes ago – This helped prevent the remaining transmission supply infrastructure from becoming overloaded and allowed us to pro… https://t.co/XLoLkRzt0i

@HHHydro

50 minutes ago – While HHH's local distribution system remained operational throughout the event, the reduced supply required us to… https://t.co/Jko33DMQh6

Newsroom

April is Dig Safe Month: Remember to click before you dig!

April 8, 2026

April is Dig Safe Month, a time to raise awareness about preventing underground utility damage. Ontario sees more than 3,900 damages to underground infrastructure every year, averaging about 17 incidents each workday. Many of these…

Important Notice Regarding Canada Post Service Disruption

September 26, 2025

Canada Post is currently experiencing a labour disruption that may affect mail delivery for Halton Hills Hydro customers. We’d like to remind customers to stay on top of their bill payments and ensure bills are…

DSO Readiness Strategy Report

July 10, 2025

As a founding member of GridSmartCity, Halton Hills Hydro is proud to be part of the development and launch of GridSmartCity’s Distribution System Operator (DSO) Readiness Strategy—a coordinated, scalable roadmap that enables local LDCs to…

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Newsroom

April is Dig Safe Month: Remember to click before you dig!

Important Notice Regarding Canada Post Service Disruption

DSO Readiness Strategy Report

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