The value of LEED to the City of Ottawa

The City of Ottawa’s environment committee recently raised questions about the value of pursuing LEED green building certification for City buildings.  While it appears the City will not immediately stop pursuing LEED certification for City buildings, the question...

Sunshine electricity

2012 was a landmark year for bringing solar-generated electricity to Ontario. Approximately 500MW of PV has been brought into operation; with another 1500+ under development. PV will constitute 10% of all renewables contracted for development. Locally, there are three...

Welcome to the Arborus Efficiency Journal

Getting Efficiency Done! This Journal is intended to provide a forum to facilitate a discussion to assist folks in the design, construction and operation of buildings and the supporting infrastructure. The matter of efficiency is not limited to energy, the matter...