Industry News




07/26/2011

What is Energy Use Intensity?

 
Energy-Use-Intensity

While the importance of building energy performance metrics to reduce energy use is accepted worldwide, there is no single generally accepted definition of that metric. Currently, proposed relative energy use reduction targets are subject to interpretation and difficult to verify.

Under a new initiative, ASHRAE is working to define one clear, logical metric to move the building industry toward producing net zero energy buildings by 2030.

The U.S. Congress has mandated a series of relative fossil fuel energy use reductions in federal buildings ending in a 100 percent reduction of fossil fuel energy by 2030. Congress is considering applying similar relative energy use reductions in all buildings through the use of building energy codes adopted by state and local government.

“We must address buildings as entire living entities,” ASHRAE President Ron Jarnagin says. “As such, we need to establish energy targets for building design that provide a total building energy use goal.” 

ASHRAE has developed a public policy brief asking Congress to foster collaboration among the U.S. Department of Energy, the National Institute of Standards and Technology and the U.S. Environmental Protection Agency and ASHRAE along with partner organizations to:

•             Establish a single objective definition of energy use intensity (EUI) for the design of commercial buildings

•             Determine a single objective baseline EUI for design of commercial buildings from which to measure relative energy use reductions

•             Create a performance environment that will support reduction in energy consumption associated with all loads in commercial buildings

•             Identify a single objective set of commercial building types and simulation models for establishment of target design EUIs

•             Produce one set of design target EUIs for the commercial building sector to guide the development of future energy codes and standards and building energy codes adopted by state and local government

“EUIs are very helpful for setting performance- based designs goals,” Jarnagin says. “The current focus on reduction of energy use in building stock has made the use of EUIs popular by governmental organizations, non-government organizations and building industry groups, including ASHRAE.  Our goal is to develop and promote technical tools to assist the commercial building design and construction industry in moving toward higher performing buildings.”

 ASHRAE Funds Research for Building Maintenance


 

 


Visit our website today to learn about the design flexibility of a Morton building and the endless possibilities of partnering with our designBUILD team.


Wood construction is both cost and energy efficient. Check out Morton Buildings and our designBUILD team online today to discover all the benefits of post-frame construction.


When choosing a metal-clad building for your next construction project, consider Morton Buildings, Inc., and their designBUILD team, we’ll make your dream a reality.

We Can Help You Reduce Energy by 30%

Our mission is to help our customers manage their buildings' energy costs, improve reliability, and enhance performance while having a positive impact on the environment.
CLICK HERE to find out how.

 


Visit our website today to learn about the design flexibility of a Morton building and the endless possibilities of partnering with our designBUILD team.


Wood construction is both cost and energy efficient. Check out Morton Buildings and our designBUILD team online today to discover all the benefits of post-frame construction.


When choosing a metal-clad building for your next construction project, consider Morton Buildings, Inc., and their designBUILD team, we’ll make your dream a reality.

We Can Help You Reduce Energy by 30%

Our mission is to help our customers manage their buildings' energy costs, improve reliability, and enhance performance while having a positive impact on the environment.
CLICK HERE to find out how.


 
comments powered by Disqus
05/28/2015

Clean energy consumption reaches highest level since 1930s.

05/27/2015

Study shows escalating risk for electrical reliability.

05/26/2015

Funding, climate change blamed for drop in implementation.

05/22/2015

Initiatives will improve lamp efficiency and lighting controls.

05/21/2015

Building policy highlighted as best in the nation.

05/20/2015

Healthcare facilities focus on recycling, safer chemicals.

05/19/2015

Building design has a measureable impact on educational outcomes.

05/18/2015

Glass design repels water and boosts photovoltaic output.

05/15/2015

New method could improve sustainability, cut price of wind power.

05/14/2015

ASHRAE guideline will calculate cooling needs and cut plug loads.

05/13/2015

Legislation will improve green performance in commercial buildings.

05/12/2015

Dropping costs, improved efficiency cited as reasons for increased use.

05/11/2015

New goal to keep state under global warming threshold.

05/08/2015

Largest floor space increases found in healthcare, retail sectors.

05/04/2015

New efficiency measures will affect over 2,000 buildings.

05/01/2015

Device produces images indefinitely.

04/30/2015

Overall energy consumption growth will be modest through 2040.

04/29/2015

Over 400 buildings take part in the EPA’s Federal Green Challenge.

04/28/2015

Fortune 200 companies use green certification to verify sustainability, energy savings.

04/27/2015

New policy will affect over 1,000 buildings.

Sponsored Links