Green power / Guides

Building a Passive House that's LEED Certified too - an Owner's Tale
Passive House

An owner/builder's account of building a Passive House

...Green Building Guides - North America's favorite Sustainable & Green Building Resource

Prefab LEED Passive House Kit Homes the Future of House Building?
Passive House

Prefab Passive House & LEED ready kit homes - the future of home building?

...green kit homes that are able to meet Passive House certification standards in North America and attain LEED V4 Platinum Certification in cold climates like Ont...

The Zoetrope DIY Vertical Wind Turbine Design
Wind power

The Zoetrope: Open Source DIY Vertical Wind Turbine Design

...power, hoping that others might improve the design and functionality. Hence the beauty of open source design. The freely downloadable construction guide include...

How to Choose between an HRV and ERV system
HRV and ERV

Choosing between an HRV and an ERV

...power on/off switch. If your system is too noisy, you will likely turn it off for long periods of time even if you really need it. Choose a quiet ERV or HRV sys...