Hello everyone, I am currently working on a project which consist of 8 buildings(3 main buildings and 5 supportive building, all are between 8000 to 60,000 sq ft), we are targeting certification le

I have a building that is roughly 20,000ft2 of office, plus another 13,000ft2 of underground parking that is heated to 50F.

Does ASHRAE 90.1 2007 have any code compliance for interior lighting LUX levels ?

I'm modeling a district heating system according to option 2 of “Treatment of District or Campus Thermal Energy in LEED V2 and LEED 2009 – Design & Construction”.

Can the mandatory requirement of swimming pool cover be exempted if an air-souce heat pump is used for pool heating? The pool is heated to 30 ºC, is the pool cover mandatory in this case.?

Hi, Can you help with the following two issues: 1.I understand proposed total installed lighitng power has to be the same in the energy model and in SSc8.

If you have a multi-family building with curtain walls can it still meet the requirements for the energy model? How should the baseline be done?

Our project is an existing 36,000 sf museum with a planned 18,000 sf addition. The existing portion is served by a dual-duct HVAC system with a boiler and chiller plant.

Hello all, I am working on a project where a few of the AHUs and FCUs are defined but scheduled to be installed later in the future - phase II.

I’m currently working on a LEED certification of a public natatorium that has three swimming pool tanks.