We can have well-insulated air-tight homes, an abundance of fresh filtered air, and energy efficiency. Learn how in this deep dive into energy and heat recovery ventilators.

Interview with EnergySage CEO Vikram Aggarwal

Concerned about climate change? The time for climate action is now, and the place is in your own home and garage -- in 11 easy steps.

Climate Disruption Calls for a New Concept of Healthy Zero Energy Homes

Tracking the growth of zero energy homes in all their different forms is essential to building momentum for the growth of zero. If you are an owner, builder, or designer of a zero home, be sure your home is listed and help grow the movement toward zero.

You can’t build or remodel a home on the path to zero without buying suitable materials and equipment. That’s why the Zero Energy Project offers a select list of product ideas that can smooth your path to zero. Check out the new products that have been recently added to the Zero Energy Product Directory!

Electric vehicles are rolling off assembly lines and onto American roadways in ever increasing numbers. This is not a random economic shift. Significant government support over the last decade has greased the skids. Now it’s time to apply the same financial incentives and regulatory support for zero energy homes.

Rooftop solar may be ideal for some, but it can be out of reach for others. If you want to live on locally-generated, clean renewable energy, consider a community solar program. Here’s how one family jumped on board and saved money, too.

Leading U.S. cities are filling a crucial information gap in the residential real estate market by requiring home energy disclosures for potential homebuyers: a much needed transparency measure and consumer protection practice. This process provides buyers with an energy efficiency rating on every property listed for sale. An online resource and a support network are available for local governments that want to adopt similar energy disclosure measures.

Zero energy homes need thick layers of insulation, but some materials have serious climate impacts. Identify the key factors that affect the carbon footprint of insulation materials and some good choices for future projects.

Decades of advertising tell us that gas is cheap. Even without factoring in the cost of climate change, natural gas is no longer the least expensive choice for residential use. It’s a new era of cost-effective, low carbon, all-electric homes.

The rapid adoption of electric vehicles is an essential step in the transition to a post-carbon society. There will be challenges to making this transition to an all electric transportation system based on renewable energy. Luckily, positive energy buildings combined with modern transportation innovations may well be up to the task.