Proposed changes to the ASHRAE/IES energy standard would require automatic lighting controls in more space types and shorten the times before lighting is automatically reduced or shut off. The changes were developed in response to requests from the design community, which asked for a tabular structure for specifying the controls requirements. By putting these requirements into an easier-to-use tabular format, the provisions will be clearer, more likely to be complied with, and easier to enforce. The addendum is open for public review from Feb. 15-April 1, 2013. For more information, visit www.ashrae.org/publicreviews.
(https://www.ashrae.org/news/2013/lighting-efficiency-improvements-proposed-for-standard-90-1)
Related Stories
| Nov 27, 2013
LEED for Healthcare offers new paths to green
LEED for Healthcare debuted in spring 2011, and certifications are now beginning to roll in. They include the new Puyallup (Wash.) Medical Center and the W.H. and Elaine McCarty South Tower at Dell Children’s Medical Center of Central Texas in Austin.
| Nov 8, 2013
Net-zero bellwether demonstrates extreme green, multifamily style
The 10-unit zHome in Issaquah Highlands, Wash., is the nation’s first net-zero multifamily project, as certified this year by the International Living Future Institute.
| Nov 8, 2013
Exclusive survey: Architects balance ideals, skepticism regarding green strategies
Architects are seeking affirmation that the complex array of programs, systems, and tools at their disposal actually do result in more sustainable buildings, according to a recent survey of architects by Building Design+Construction.
| Oct 15, 2013
Sustainable design trends in windows, doors and door hardware [AIA course]
Architects and fenestration experts are looking for windows and doors for their projects that emphasize speed to the project site, a fair price, resilient and sustainable performance, and no callbacks.
| Sep 9, 2013
Top 25 continuing education courses on BDCuniversity
An overview of the 25 most popular continuing education courses on BDCuniversity.com.
| Aug 30, 2013
Modular classrooms gaining strength with school boards
With budget, space needs, and speed-to-market pressures bearing down on school districts, modular classroom assemblies are often a go-to solution.
| Jul 23, 2013
Clearly Protective: Glazing for Life Safety at Seidman Cancer Center
Design team turns to fire-rated glazing for interior doors to give access to natural light, patient privacy and clear wayfinding throughout the building.
| Jun 24, 2013
NYC historical landmark features USA-made 2-hour fire resistive curtain wall
Midtown Community Court, designated as a New York Historic Landmark, embarked on an $18 million renovation. However, the building’s south-facing elevation was in close proximity to the property line. Not wanting to sacrifice natural daylight and views to the outside, the architects specified SuperLite II-XL 120 IGU in SAFTIfire CW Framing for the 2-hour fire resistive curtain wall.
| May 17, 2013
5 things AEC pros need to know about low-e glass
Low-emissivity glasses are critical to making today’s buildings brighter, more energy-efficient, and more sustainable. Here are five tips to help AEC professionals understand the differences among low-e glasses and their impact on building performance.
| May 8, 2013
Preventable curtain wall failures - AIA/CES course
In many cases, curtain wall failures are caused by fairly simple errors that occur during the fabrication and installation process. This presentation will highlight common errors and when they typically occur.
