"Off-grid"

Off-grid / Green Building & Sustainable Home Renovation Information & Advice

Tiny house

The tiny house movement may have gotten tinier with the arrival of Otis

Three years ago, professor Lucas Brown’s students in Green Mountain College’s Renewable Energy and Ecological Design (REED) class built a custom-designed tiny house, a 96-square-foot structure with a sleeping loft “upstairs” and a 300-watt solar powered electrical system. This semester, his class went one better, con...

Plumbing and water heaters

Compost pile hot tub water heater

We found this video at Whole Systems Design, a New England based company who identify, design, and develop human habitats. In their own words from their website : "We design and implement regenerative food, fuel, and shelter systems that operate on current solar energy. These are homesteads, farms and schools fit for a...

Passive solar home design

Ecohome design wins House of the Year Award from Green Builder Magazine

The most resilient house in North America The first house designed under our Passive Solar Index (PSI) program won "Most Resilient House" in the 2013 Green Builder® Home of the Year Awards. The Kenogami House is a living laboratory of high performance design and technology, called "The Most Resilient House in North Ame...

Passive solar home design

The principal designer of the house that inspired the global Passivhaus movement reflects on the project that started it all.

While developing pages on passive heating and cooling and writing about Passive House, we were in contact with Harold Orr, a world-renowned environmental engineer, pioneer of the very concept of 'green building'. and who was recently awarded the Order of Canada for his pioneering contribution to energy-efficient home c...

Passive solar home design

Saskatchewan: The birthplace of Passive House and passive solar home design

Passive House design, how does it work? If you've ever sat in a car with black leather seats in the summer, particularly when wearing shorts, you already understand passive solar heat gain. It is a very simple concept that as a building technique dates back thousands of years. You simply need to find out where south is...

Passive solar home design

Passive house and passive solar - free heat for homes

What is passive solar heating & cooling? Passive heating and cooling of homes is not new. The above image is of Mesa Verde National Park, the Ancestral Puebloan cliff dwellings in Colorado, occupied from 700 to 1300 AD. This early North American settlement was shaded from the summer sun, but fully exposed to the su...

Efficient home design

The Kenogami House: designed to ENDURE

Alex Wilson is the founder of the journal Environmental Building News, Green Building, GreenSpec and recently the Resilient Design Institute. The following is a brief description of his vision, and the steps our team took as designers, builders and homeowners to meet that criteria for the Kenogami House. The acronym: ...

Off-grid and Net-Zero Housing

The Kenogami House: Energy systems in Net Zero Energy home design

The Kenogami Net Zero Energy off-grid house is a virtual energy laboratory, and in constant evolution. Every system of this award-winning home is innovative from the heating and ventilation systems to the production of domestic hot water. Energy systems as advanced as this have never been seen together before, and coll...

Renewable energy

Where to place solar panels

There is a lot you can do in home construction to take advantage of the free energy provided by the sun. That can be passive solar, which is about home orientation and window design to passively heat your home, or active solar which involves mechanical solar panel systems. Solar panels can be either thermal (which tran...

Tiny house

The Fun Box! Solar, wind and human powered luxury living

There seems to be a design trend of trying to out-cool the previously coolest tiny house, and as long as that keeps happening we will keep having great stories and photos to share. Today's winner is the Fun Box, available for a luxurious weekend rental as of the summer of 2013. Made by Le Vertendre, the Fun Box is a 36...

Grants and incentives

The Ontario MicroFIT program

Are there incentives for installing solar power in Ontario? According to Natural Resources Canada, over 20% of the energy consumed in Ontario is used to run homes. Of that 20% chunk, 80% is used for space and water heating alone. That means that making the right energy choices for your home has a significant effect o...