Has anyone been successful in claiming savings in tenant spaces for anything other then lighting power reductions? Demand controlled ventilation, daylight sensors or plug load reductions perhaps?

Dear Community, we have a situation where our proposed design utilizes a double roof (i.e. naturally ventilated attic) as part of the building's passive environmental design.

In the proposed model, we have a HEPA 13 filter in a dedicated outdoor air unit which serves a variable refrigerant flow system.

Hi all, I am working on a LEED 2009 NC project with IES energy modelling. Could anybody advise what documents need to be submitted for EAp2 and EAc1 certifications?

Hi, I am working on a office building of about 15,000sqm using AHU with underfloor system.

Hi, I have a LEED project that is split up into 3 separate blocks. Each block is made up of mainly office space. On the ground floor there is retail units.

We are working on a project with two buildings on one site, one commercial C&S, one Hotel.

How does one know what baseline glazing type to model. Table 5.5-5 list various Fenestration types but it is not clar which one should be used. Maybe somebody can clarify ? Thanks.

We are using packaged VAV with reheat system 5 for the Baseline System.