I haven't noticed street lights but the traffic signals are being upgraded in Toronto.
**edit:
Okay. 150 Lights so far.
http://www.torontohydro.com/sites/el...eetlights.aspx
Everyone is going to upgrade. It just makes too much sense. The bulbs are much more efficient and long lasting.
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Now I'm wondering if the leaseable areas in brand new office buildings are still lit by fluorescent tubes lighting. I would guess the costs of LED are an issue.