Net-Zero Energy Homes for the Masses

If you were to rank sustainable homes primarily based on their energy efficiency, Zero Net Energy homes would rank extremely high. They’re pretty cool — and complicated. Top U.S. home builder PulteGroup moves into the eco-friendly homes market by providing Zero Net Energy homes to the masses.

Framing Double 2-by-4 Walls

I decided to build double 2-by-4 walls to achieve 14-inch thick super-insulated walls. This is just one way of achieving the high R-values for net zero energy homes.

Changing the footprint for Passive Solar Gain

To build a net zero energy home, you'll need to design for passive gain. That requires a shallower footprint to ensure that the low-angled winter sun can enter and heat each room.

Building My Net Zero Energy Home: Design Priorities

This blog contains a detailed list of most of my initial design priorities for my net zero energy home so others may benefit from my thinking and experience on creating a passive solar, net zero energy, green home.

Building My Net Zero Energy Home: Key Early Decisions

In this blog, I highlight the earliest decisions I had to make to create a net zero energy home: how I was going to build the foundation and walls. Thermal bridging, air tightness, insulation, cost, and greeness are all key deciders.

Building My Net Zero Energy Home: The Back Story

In this blog, my architect James Plagmann and I begin to tell the story of the construction of Dan's new net zero energy homes. Dan begins by laying the ground, defining a few terms and describing his experience in this field.

Emancipate Yourself from the Utility

Three-day workshop announcement on net zero energy homes by leading authority on energy efficiency and renewable energy, Dan Chiras. Learn how to reduce your utility bill through conservation, effriciency, & clean, affordable, renewable energy.