Interruption Service

Guelph Hydro Electric Systems Inc. supply electric service via overhead and underground distribution cable to the customers in the City of Guelph and Town of Rockwood. When it is determined that GHESI needs to interrupt the hydro service to our customers, we endeavour to provide adequate notification by letter, door hanger or verbal communication.


GHESI Community News
7 July, 2010
Heat Wave - Tips for Energy Conservation ...more
...or click here to read our Press Release!


30 April, 2010
Beefing Up Renewable Energy In Guelph ...more
...or click here to read our Press Release!
15 April, 2010
Guelph Hydro Electric Systems Selects Silver Spring Networks for Smart Grid Rollout ...more
...or click here to read our Press Release!
Energy Facts
Half the energy your home uses is for heating and cooling! ...more
Energy Programs