The Washington State Building Code Council has voted to require heat pumps for all new residential construction starting in July 2023.
The new mandate has drawn criticism over concerns that it will add costs to housing construction, especially given current supply chain challenges for heat pumps.
An official with the Building Industry Association of Washington said the measure was a “de facto ban on natural gas” because it would mean that bringing in gas lines for cooking, backup heating, and decorative fireplaces would be cost prohibitive.
The code also applies to system upgrades, the official said. Homeowners that would want to upgrade the output of their gas furnaces would have to install a heat pump instead.
One Washington legislator said the mandate would mean higher up-front costs that make housing less affordable, increased potential for brownouts and blackouts due to grid-capacity constraints, and the prospect of higher energy bills.
Related Stories
| Oct 6, 2010
From grocery store to culinary school
A former West Philadelphia supermarket is moving up the food chain, transitioning from grocery store to the Center for Culinary Enterprise, a business culinary training school.
| Sep 30, 2010
Luxury hotels lead industry in green accommodations
Results from the American Hotel & Lodging Association’s 2010 Lodging Survey showed that luxury and upper-upscale hotels are most likely to feature green amenities and earn green certifications. Results were tallied from 8,800 respondents, for a very respectable 18% response rate. Questions focused on 14 green-related categories, including allergy-free rooms, water-saving programs, energy management systems, recycling programs, green certification, and green renovation.
| Sep 16, 2010
Green recreation/wellness center targets physical, environmental health
The 151,000-sf recreation and wellness center at California State University’s Sacramento campus, called the WELL (for “wellness, education, leisure, lifestyle”), has a fitness center, café, indoor track, gymnasium, racquetball courts, educational and counseling space, the largest rock climbing wall in the CSU system.
| Sep 13, 2010
Second Time Around
A Building Team preserves the historic facade of a Broadway theater en route to creating the first green playhouse on the Great White Way.
| Sep 13, 2010
World's busiest land port also to be its greenest
A larger, more efficient, and supergreen border crossing facility is planned for the San Ysidro (Calif.) Port of Entry to better handle the more than 100,000 people who cross the U.S.-Mexico border there each day.
| Sep 13, 2010
'A Model for the Entire Industry'
How a university and its Building Team forged a relationship with 'the toughest building authority in the country' to bring a replacement hospital in early and under budget.
| Sep 13, 2010
Committed to the Core
How a forward-looking city government, a growth-minded university, a developer with vision, and a determined Building Team are breathing life into downtown Phoenix.
| Sep 13, 2010
Data Centers Keeping Energy, Security in Check
Power consumption for data centers doubled from 2000 and 2006, and it is anticipated to double again by 2011, making these mission-critical facilities the nation's largest commercial user of electric power. With major technology companies investing heavily in new data centers, it's no wonder Building Teams see these mission-critical facilities as a golden opportunity, and why they are working hard to keep energy costs at data centers in check.
| Sep 13, 2010
3D Prototyping Goes Low-cost
Today’s less costly 3D color printers are attracting the attention of AEC firms looking to rapidly prototype designs and communicate design intent to clients.