I am somewhat confused by the Minimum Energy Performance Calculator, Opaque Assemblies sheet: "All baseline existing roofs, above-grace exterior walls, below-grade exterior walls, exposed floors, s

I'm working on a project located within an existing indoor shopping mall. The retail space does not abut to the exterior envelope.

On LEED V4, ID+C Commercial Interiors:Retail, is there an option to use the California Title 24 as the calculation method or do you have to use ASHRAE 2010?

According to ASHRAE 90.1-2010, paragraph 9.6.2, an additional interior lighting power is allowed for the following categories: a) Decorative lighting (up to 1W/ft2) b) Merchandise lighting c) For

Hi, Regarding the Energy Performance Calculator that should be used instead of Table 1.4, my questions are: 1.

I'm working on modeling a restaurant under ASHRAE 90.1 2010. One of the issues is the main source of heating is a hybrid electric/gas system with majority of it being electric (i.e. strip heat).

Standard ASHRAE 90.1-2010 states that Outdoor air exonomizers shall be included in baseline HVAC systems 3 trhough 8, with the exception 6.5.1d: Systems that include a condenser heat recovery syste