flexiblefullpage -
billboard - default
interstitial1 - interstitial
catfish1 - bottom
Currently Reading

New Seattle building code eliminates fossil fuels for most space and water heating

Codes and Standards

New Seattle building code eliminates fossil fuels for most space and water heating

Also increases on-site solar photovoltaics, reduces envelope heat loss, air leakage, and interior lighting power allowances.


By Peter Fabris, Contributing Editor | March 2, 2021

Courtesy Pixabay

Seattle’s new energy code goes into effect in March with notably more sustainable requirements for new construction.

The energy building code will eliminate fossil fuels from most space and water heating and increase access to onsite renewables. Applying to new commercial buildings and large multi-family buildings, the code also reduces envelope heat loss, air leakage, and interior lighting power allowances.

The space and water heating measures take effect in January 2022, but the rest of the code goes into effect March 15, 2021. The city is the latest to legislate the elimination of fossil fuels for space and water heating following more than 40 cities in California.

A local affordable housing developer dissented from the measure in a city council meeting, arguing that the new code can cost developers up to $15,000 more to construct apartment buildings. This could mean a rent increase of up to $100 per month for tenants in a city with a serious affordable housing shortage, he said.

Related Stories

| Nov 3, 2011

OSHA Publishes Information on Rights and Safety

OSHA recently published new and revised information that explains workers’ and employers’ rights, as well as how to protect workers from hazards in the construction industry.

| Nov 3, 2011

Sierra Club Critical of Albuquerque Mayor’s Push to Weaken Green Code

The mayor’s plan to move to a less environmentally friendly code would mean confusion for people in the construction industry and a loss of energy efficiency and money for consumers, said Shrayas Jatkar of the Sierra Club.

| Nov 3, 2011

Lax Code Enforcement Blamed for Deaths in Turkey’s Earthquake

Despite tough safety codes approved a decade ago after earthquakes killed 18,000 people, lax enforcement led to hundreds of deaths after a recent earthquake in Turkey.

| Nov 3, 2011

International Green Construction Code Will Provide Template for Local Codes

A uniform code for green construction is being readied for publication in March.

| Oct 31, 2011

NIST issues new code requirements

Buildings taller than 420 feet are now required to include an extra exit stairwell or a specially designed elevator that occupants can use for evacuations.

| Oct 28, 2011

Los Angeles County mulling building codes for improving health

An ordinance would amend county building codes to promote better walking environments, encourage more bicycling, improve access to healthy foods (farmers markets, community gardens), and enhance project review requirements to ensure that developers include healthy-lifestyle components in their building plans.

| Oct 28, 2011

Bipartisan opposition to federal 3% withholding for contractors

Both major political parties and the Obama Administration support repealing a law that would withhold 3% of all government contracts.

| Oct 28, 2011

OSHA requires training module on top causes of construction deaths

The Occupational Health and Safety Administration (OSHA) now requires a training module on the top four causes of death for construction workers.

| Oct 28, 2011

New York City requiring building energy use to be posted online

Owners of every New York City commercial and residential building larger than 50,000 sf will have to post each building’s energy use online by 2013.

| Oct 28, 2011

New ISO standard for escalator safety

A new ISO standard specifies safety requirements for escalators and moving walks.

boombox1 - default
boombox2 -
native1 -

More In Category




halfpage1 -

Most Popular Content

  1. 2021 Giants 400 Report
  2. Top 150 Architecture Firms for 2019
  3. 13 projects that represent the future of affordable housing
  4. Sagrada Familia completion date pushed back due to coronavirus
  5. Top 160 Architecture Firms 2021