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Posts Tagged ‘geothermal system’

SAB HOMES 5 - Wood Avenue House

Tuesday, April 19th, 2011

Large Georgian home leaves small enviro footprint

Ottawa’s first LEED Platinum detached house is located in the city’s upscale Rockcliffe Park neighbourhood northeast of downtown. It replaces an older, much modified and energy inefficient home that the owners had occupied for many years.

By Linda Chapman

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Solar Heating

Tuesday, October 27th, 2009

Technologies to Cut Energy Use

by Hugh Perry

Environmental groups were promoting the benefits of solar heating long before the federal government introduced its solar program in 1975. Over the next few years, domestic solar systems appeared on many buildings across Canada. But the program soon died from lack of commitment and maintenance. The infrastructure had not been as well established as it is now, 30 years later.

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Ecohabitation

Saturday, July 26th, 2008

Thoughtful green restoration achieves LEED Platinum

The roof garden on the new third-storey addition is irrigated through grey water recovery

With a 65sq.m addition on the roof, and the excavation of the 74sq.m basement, the owner/builder, a green building consultant, almost doubled the floor area of this two- storey, semi-derelict 1907 property, converting it into a contemporary triplex that now houses three generations of his family within this single green restoration project. (more…)