Focus on the quality, reputation, and reliability of a SIPs manufacturer rather than just their location. A manufacturer far away may still provide better products, service, and value compared to local options.

Heat pump clothes dryers are an exciting, relatively new electrification technology. One can cut perhaps 10% of your household energy use.

Abandoning gas for all-electric appliances? The electrical panel is the unsung hero of any home electrification project.

We know that decarbonization requires electrifiction, and we know that heat pumps work in many situations. But many people still wonder: Will heat pumps work in cold temperatures?

Building materials and equipment play a key role in the efficiency and affordability of zero energy buildings. This is why we’re proud to introduce the Zero Energy Project Product Directory to help builders identify appropriate products and to stimulate the supply chain to provide products that will draw the building sector toward greater energy efficiency.

Hint: The Answer Goes Beyond Green Building Buzz Words

The dark side of solar power includes trashing millions of used solar panels and batteries in landfills, intermittent production, and taking large tracts of land out of productive use. But new recycling approaches, and energy management and land use strategies are keeping the light on solar. It has a bright future.

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.

Factory-built homes show great promise for zero energy housing. This company is combining high performance and small size with low cost to meet the housing challenges of the coming decade. 

There is one major obstacle to the widespread transition to zero energy homes: The mortgage industry has been slow to recognize their higher market value and reluctant to finance the additional upfront cost of financially sound energy efficiency features. One solution is a system to create mortgage backed securities specifically for energy efficient homes. 

Ten years ago, making a home or building generate as much energy as it uses over the course of a year seemed an immense challenge. Tens of thousands of these advanced energy-efficient structures have been built. But they need to be better to meet the challenges of climate change, health, security, and resilience. So what’s next? Zero 2.0! 

Super airtight construction and heat recovery ventilation are necessary companions for zero energy homes. But the outside air may not be as clean as we think. Increasingly common extreme pollution events can overwhelm most fresh air systems. It’s time to make high-efficiency filtration a standard feature of zero homes.