urban-heat / Green Building & Sustainable Home Renovation Information & Advice

  How to cool a home without AC While it's true that no matter where you live, be it urban, suburban or rural, the hottest days and nights of summer may have you dreaming of coolers climates. However, those living in dense urban areas will feel it the most, where ambient temperatures can be 5 to 9 degrees Celcius highe...

So, urban agriculture. It's important, right? That’s certainly the conclusion I've come to when pondering the future of food production, our future on this planet, and sustainability in general. As a proponent of urban agriculture it's also clear to me that both space and soil toxicity are challenges that beg to be ove...

Solariums have been gaining in popularity over the last 20 years, as many homeowners have found them to be a very enticing solution to brightening up a long winter. They are made even more appealing by the many manufacturers who offer solariums at very attractive prices - especially when compared to adding a home exten...

Housing is an enormous source of carbon emissions, so it is also a place where we have tremendous room for improvement. This building guide will walk you through the steps than can help you minimize your personal emissions as much as possible, whether you are building, buying or renting. Keep in mind, this is not a sac...

1. Life without a car. One of the nice things about living in the city is public transportation and proximity to services, which makes it possible to live without a car. Or at the very least, it can reduce the amount of driving you have to do. When choosing a place to live, check the walking distances from buses or sub...

It's always a bit sad to watch an old and seemingly healthy tree come down. But if it must, it's great to do something useful with it. This 110 year old pine tree in Chelsea, Quebec that was looming over two homes started to show signs of rot. With a new building project slated to go right underneath it, it was time to...

Heat Pumps explained simply When it comes to residential heating and cooling systems, few types of heating systems are as energy efficient as heat pumps. But what exactly are heat pumps and how do they work? In short, a heat pump is simply an electrically powered device that is capable of transferring heat from one pla...

Geothermal vs. ASHPs - what's the difference? Heating and cooling systems play a crucial role in maintaining comfortable indoor temperatures in homes everywhere . With advancements in technology, homeowners have various options for energy-efficient heating and cooling systems. Two popular choices are geothermal heating...

How well does a mini split heat pump work in a LEED or Passive House certified home?  Really well as it happens, see a great example of a split system heat pump installation in the Edelweiss LEED Platinum V4 Home below: The Edelweiss House has a radiant floor to keep our feet comfortable but we rely on a Mitsubishi Mr....

Having a backup heat source that can operate without electricity should be an important consideration for many homeowners in colder climate zones, especially those who rely on a heat pump or electricity as their primary source of heat. In this guide, we will explore the various factors that can influence the need for a...

First published in SAB magazine. Kim Barnsley Is a senior architect at the Vancouver office of Perkins+Will. The way we live is changing. As both an architect and a resident of Vancouver, I am regularly confronted with how our cities are changing through urban densification and shifting demographics, to accessibility a...