Renewable energy

Renewable energy wind farm
Renewable energy

What is clean energy?

If you want to improve your carbon footprint but can't afford your own rooftop solar array, you can purchase clean energy credits and have renewable energy offset your power use. What is the cleanest energy?  Despite how commonly  the term ‘clean energy’ is used, there is actually no such thing. At least not in the po…

Solar Electricity Generation & Storage with no Batteries, Azelio
Renewable energy

Azelio Solar solutions combine electricity generation & storage without Batteries

The Swedish company Azelio has an innovative solution for generating carbon neutral electricity with storage that doesn't need batteries. New technology combines solar power generation & battery free power storage The forever-changing landscape of the green home building industry sees ideas come and go, and on occasio…

Decentralized Energy Generation for LEED, Passive House & Green Homes
Renewable energy

Which is the Best Type of Home Energy Generation for Green Homes?

Solar panels good, coal-fired power plant electricity bad. If only it were that simple to choose. We discuss the best alternatives for producing your own power at home, from solar to wind turbines to generator bikes. Home Energy Generation, which option is best? How the electrical grid is fed near you will be a huge f…

60 Minutes On This Bicycle Can Power Your Home For 24 Hours (In Theory Anyhow)
Renewable energy

Can you really power your home with a bicycle generator?

Would you exercise for an hour every day if the workout powered your home for twenty-four hours? EcoHome investigates if Bike Generators cut the mustard. Mitigating climate change at home, get on your bike! As we look for ways to mitigate climate change, improving home energy efficiency and decentralising power genera…

Product of the month: Aquion’s Aqueous Hybrid Ion saltwater home batte
Renewable energy

Aquion’s saltwater home battery

Aquion Energy's Aqueous Hybrid Ion (AHI™) saltwater batteries offer a safe, clean, non-hazardous and hassle-free solution to storing your own power. Updated: Aquion as a saltwater battery is no longer available in North America having moved to China after being bought out. But we've heard about a Dutch company who are…

Drumi the foot pedalled washing machine that makes laundry off-grid oh
Renewable energy

This foot pedalled washing machine doesn't need electricity and uses very little water.

Powered by foot, this compact and easy to maneuver machine is an excellent alternative to a normal home washing machine or trip to the dreaded laundromat. A typical washing machine can use up to 87 litres of water per load, not to mention its ability to eat up electricity. An efficient Energy Star machine can cut wate…

Transparent solar power producing windows
Renewable energy

transparent solar panels

Transparent laminate solar cells put the fossil fuel industry on notice. When considering solar cells as thin as laminate and completely transparent, the possibilities seem endless. Imagine every glass or laminant surface in our built environment and all of our devices, large and small, harvesting solar energy. In a w…

Solar panels power the Kenogami House in Saguenay, Quebec
Renewable energy

The Kenogami House: Energy systems at the cutting edge of innovation

The Net Zero Heat passive solar house in Lac Kenogami, Quebec, built by owner Alain Hamel pushes the bounds of energy efficiency. Here is a breakdown of those electrical systems. The Kenogami house is a virtual energy laboratory, and in constant evolution. Every system of this home is innovative from the heating and v…

Epiphany 0nE Puck
Renewable energy

A 'Stirling' idea for charging your cell phone

Imagine charging your phone with the heat from your morning coffee. With the Epiphany onE Puck you can. The idea behind the Epiphany onE Puck is simple: use a Stirling engine powered by heat disparities (a hot or cold drink, a candle, ice, etc.) to fully charge your cell phone. Invented in the early 1800s, Stirling en…

Where to place solar panels
Renewable energy

Where to place solar panels

An introduction to the math behind the placement of solar panels to optimize your yield, and speed up your return on investment. 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 passi…

Bullfrog clean power
Renewable energy

Bullfrog Power makes clean renewable energy available to all of us.

Electricity is clean at its destination but can be very dirty at its source. Not all of us have the means to install solar panels or wind turbines, but with the help of Bullfrog Power you can live a greener lifestyle hassle-free. Bullfrog’s green electricity comes exclusively from wind and hydro facilities that have b…