empowering communities

Greater Sudbury Hydro Inc. distributes electricity to over 47,400 customers within the City of Greater Sudbury and the Municipality of West Nipissing. We maintain 30 substations with the latest computerized technology in order to supply reliable electricity to residential and commercial customers, and ensure our communities have the electrical infrastructure to grow and prosper.


How’d we do? View our 2018 Scorecard here. 


RT @ENERGYSTAR_CAN: Get your house ready for the cooler months by installing foam insulators behind your light switches and electrical outl…

Media Advisories

Capreol Substation gets “New Life” from GSU Investment

(Sudbury, ON)- Greater Sudbury Utilities recently held a “physically distanced” ribbon-cutting at the newly renovated Capreol Municipal Substation (MS) 32 located on Railway Avenue in Capreol. READ MORE.

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Energy Savers

New plan will help consumers struggling with hydro bills

Province’s ‘affordability plan’ could provide free LED bulbs, block heater timers to customers. READ MORE.  

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CEAP-SB is a one time, on-bill credit for eligible registered charities and small businesses to help them catch up on their energy bills and resume regular payments. Click here for more info and an application form.