State and local policies nationwide that strive to eliminate fossil fuels in newly constructed buildings will spur widespread adoption of heat pumps for water heating.
Heat pump water heaters (HPWHs) have been sold in the U.S. for over 40 years, but have struggled to penetrate the market. This has left the construction industry with few case studies, best practices, and expert practitioners.
But as technology continues to improve, gas rates increase, and renewable grid penetration boosts the sustainability of electrification, HPWHs appear poised to take a significant uptick in market growth. Over 30 municipalities in California and Massachusetts have already passed policies prohibiting or strongly disincentivizing gas water heaters in new buildings.
Municipalities without the authority or funding to pursue these measures could adjust building permit processes to incentivize HPWH design options. These methods could include expedited processes, and height or density bonuses for eligible buildings.
Related Stories
Codes and Standards | May 16, 2017
Trump’s proposed corporate tax rate changes said to stifle funding for affordable housing
Banks reluctant to commit to specific deals with tax credit status uncertain.
Codes and Standards | May 15, 2017
New IoT-Ready Alliance to establish standard for IoT sensors in LED light fixtures
It aims to make installation of technology easier.
Codes and Standards | May 10, 2017
OSHA increases penalties on South Dakota contractor after fatal building collapse
Agency issues over $300,000 in fines for ‘willful’ safety violations.
Codes and Standards | May 9, 2017
Potential shade on Boston Common from proposed high-rise raises public ire
The Mayor is among those who want to change 1990s anti-shadow law.
Codes and Standards | May 9, 2017
Method of estimating amount of CO2 by building occupants may be inaccurate
New research suggests current estimates may be off by as much as 25%.
Codes and Standards | May 8, 2017
National Fenestration Rating Council’s new U-factor standard open for public comment
Member-approved ballot change to NFRC 100 comments to close on May 28.
Codes and Standards | May 4, 2017
Millennials’ views on sustainability could influence the workplace
Nine out of ten say it is important that they work for a company committed to sustainability.
Codes and Standards | May 3, 2017
New York State extends design-build authority
The legislation includes eight additional projects.
Codes and Standards | May 2, 2017
U.S. announces preliminary tariffs on Canadian softwood lumber
The rates range from 3% to 24% per producer.
Codes and Standards | Apr 28, 2017
New York man alleged to have posed as licensed architect faces possible prison time
He is charged with defrauding construction companies, business owners, and local governments.
