Although still emerging, the market for zero net energy homes (ZNEHs) is expected to be led by new construction in North America, notes Navigant Research. Other countries in select regions, such as Europe and Asia-Pacific, are also beginning to follow suit.
As net-zero-energy buildings (NZEBs) become more popular, HVACR manufacturers are working to create highly efficient products and systems to help meet these ambitious performance goals.
With commercial building codes mandating increasing levels of efficiency and energy prices only continuing to rise, many building owners are looking for ways to boost building performance in both new and existing buildings. These case studies highlight several ways in which HVACR solutions have been implemented to help building owners meet their energy-efficiency and comfort goals.
PulteGroup Inc. announced it has completed construction of its zero net energy (ZNE) home prototype in Northern California. The new Pulte home, which is designed to generate as much energy as it uses, will be monitored for 12 months to evaluate its performance and identify opportunities for future enhancements.
Application of 30 specific energy savings measures across all building types and climate zones resulted in cutting energy use by nearly half, according to results of newly approved research funded by ASHRAE.
ASHRAE announced that registration for the webcast, “Making Net Zero Net Positive: Solving the Efficiency & Cost Paradox,” is now open at www.ashrae.org/webcast. There is no fee for registration.
PulteGroup Inc. has announced production of a zero net energy (ZNE) home prototype in northern California, becoming the largest builder to participate in a pilot aimed at building new homes to achieve maximum energy efficiency and utility grid load reduction.
The Massachusetts Green High Performance Computing Center (MGHPCC), its member universities, and the city of Holyoke, Massachusetts, have announced the launch of the Mass Net Zero Data Center (MassNZ), an experimental, solar-powered, micro data center that is the first of its kind in New England.
As residential building codes call for greater energy efficiency, and the use of onsite generation for grid load management becomes more valuable, the market for zero net energy homes (ZNEHs) is emerging, says Navigant Research.
The National Institute of Standards and Technology (NIST) says you can breathe easy in its net-zero energy house. After 15 months of monitoring, researchers report that even with its airtight construction, IAQ in the two-story home that serves as a laboratory is better than the IAQ in new, conventionally built houses.