vertical-wind-turbine / Green Building & Sustainable Home Renovation Information & Advice

The Zoetrope is a vertical-axis wind turbine made from common materials. Many of the materials can be found at your local hardware store and the rest can purchased online or made at home, for the truly industrious amongst us.  The Zoetrope was conceived when renewable energy advocate, Mike Marohn commissioned Applied S...

Countless inventors are stepping up to the plate with the latest and greatest green technologies that will save the planet. This is great to see, but the waters of sensible change will no doubt be muddied along the way by some failed attempts, some questionable claims, and perhaps even a little snake oil!  We found the...

We've seen portable charging devices for personal gadgets, we've seen vertical axis wind turbines and now we have seen a marriage of the two. That's right, appropriate technology enthusiasts, there is a portable wind turbine on the horizon and it's perfect for charging your electronic gizmos.  Skajaquoda is a research ...

More and more people are informing themselves on various forms of urban farming to counteract the heavy ecological footprint of industrial agriculture. However, there are very few options for the increasing number of people wishing to get involved but who don't necessarily have the time, the means, or the expertise for...

There are a lot of options to consider when shopping for appliances, designing home lighting, and heating your home. These pages outline some things you can do that will help reduce your consumption, and despite what is sometimes a higher sticker price, usually save you money. Home lighting There are many factors that ...

One of the biggest drawbacks to renewable energies like wind and solar, is that it is unpredictable. This presents a challenge to grid operators, as they struggle to meet demand while compensating for calm winds or clouds. One method of balancing supply and demand that is garnering some attention lately, is pumped stor...

Representatives from 18 communities across Canada attended three week-long intensive sessions last summer as part of the clean energy capacity-building 20/20 Catalysts Program, sharing knowledge and experience in the development of clean energy infrastructure. Riding on that success, this summer the focus will be on en...

How to grow vegetables & fruits in a garden Plants survived long before humans were around to water them, so we aren't talking about reinventing the wheel here, but rather a sensible choice of plants and basic water management. Native species of plants in a given region have adapted to their own climate and can usu...

Many of us look forward to the unmistakable taste of fresh, locally grown vegetables and fruit, especially those that come from our own soil. For those of you who would like to grow food at home but have limited space, don't despair. Your dream of home-grown food is still within reach. You may be wondering how to grow ...

It is well-documented that indoor air is filled with contaminants, mostly due to cooking (specifically burning) and improperly vented combustion appliances (woodstoves, gas water heaters, gas ranges, etc.). Following that would be formaldehyde, VOCs and other chemicals in building materials and furnishings. All these f...

Bullfrog’s green electricity comes exclusively from wind and hydro facilities that have been certified as low impact by Environment Canada under its EcoLogoM program. Their natural gas is presently sourced in Quebec by collecting methane escaping from a landfill site. A common question seems to be "How do they ensure t...