Oregon’s new commercial building code will create an energy efficiency increase in commercial buildings estimated at more than 14% from the previous code.
The 2019 Oregon Zero Energy Ready Commercial Code went into effect Oct. 1, 2019, and is now in a three-month transition period until January 1, 2020 when it will be fully enforced on new projects. The new code is based on ASHRAE 90.1-2016. The previous code was based on the IECC 2009.
Among the new requirements:
· Manual lighting controls are now required for all spaces and the area of control is increased to 2,500 sf. In larger spaces, the new code allows a manual switch to control an area up to 10,000 sf.
· The occupancy sensor shut-off time delay is reduced from 30 minutes to 20 minutes for added energy savings.
· The list of spaces requiring occupancy sensors is expanded to now include corridors, lobbies, library stacks, lecture halls, multipurpose rooms, stairwells, and warehouses.
· A new requirement called “Automatic partial-off”, reduces lighting power by at least 50% when there is no occupancy in corridors, lobbies, library stacks, classroom laboratories, stairwells, warehouses, and large storage rooms.
· A secondary sidelight daylighting control zone is added adjacent to the primary sidelight zone.
· A new parking garage lighting provision is added requiring lighting shut-off, 30% light power reduction when there is no activity, vehicle entrance and exit lighting controls, and daylighting controls.
Related Stories
Codes and Standards | Feb 19, 2018
Easy access to indoor environment controls yields improved efficiency and workplace productivity
JLL/Purdue University project is developing algorithms to improve indoor comfort.
Codes and Standards | Feb 14, 2018
After Energy Star stopped certifying medical properties, a REIT developed its own certification
Welltower uses internal system to evaluate total building performance.
Codes and Standards | Feb 13, 2018
Rezoning, innovative investor enabling development of a “metroburb” in New Jersey
Indoor mixed-use “Main Street” blossoms in giant former Bell Labs building.
Codes and Standards | Feb 12, 2018
Publication provides insight into managing risk of wind-borne debris damage
Explains how models and data are used to assess the risk of structural damage.
Codes and Standards | Feb 8, 2018
EPA’s Water of the U.S. rule delayed for two years while repeal sought
Controversial Obama-era regulation may never be implemented.
Codes and Standards | Feb 5, 2018
Astrophysicist turns his skills toward identifying and predicting location of vacant buildings
Project could help Baltimore and other cities redevelop blighted properties.
Codes and Standards | Feb 5, 2018
Denver’s new green roof mandate raises implementation policies
Voter initiative left many details undecided.
Codes and Standards | Feb 2, 2018
How workplace design can position financial services companies for success
HOK report examines forces reshaping industry.
Codes and Standards | Jan 31, 2018
California is the first state to phase out incandescent light bulbs
In two years, the rest of the U.S. will follow suit.
Codes and Standards | Jan 31, 2018
Automated tool assists in design of force transfer around openings
Engineered Wood Assn. offers free calculator and technical note.