The problem I am having is that I have to select a system for the baseline model which is System 7 VAV with Reheat, based on the advise of ASHRAE Table G3.1.1A , however the proposed system for the

How many points can be claimed if project is served with 100% Renewable Energy?

Is there a different Table 1: ASHRAE 90.1-2013 Appendix G percentage Improvement that we can use for those projects under LEED v4 but using ASHRAE 90.1-2013?

If so, please forward.

Is there a CIR on modeling energy star appliances in LEED v4? Can we claim energy savings for using energy star appliances in LEED v4?

I am working on a project that is approx. 24,600sf which includes 11,600s.f. of major renovation with 13,000s.f new construction.

How is it possible to take advantage of energy use reduction due to DR systems in EAp2-EAc1 energy modeling? Is there any reference guide or document as those for the "key cards" for example?

Does anyone know if this applies to new construction only or do renovated spaces need to be upgraded to meet this? My project is 17% new/83% renovation.

Hi all, We are looking to certify a new building on a higher-ed campus that will be sharing HVAC systems with an existing building. The existing building will likely not pursue certifications.

LEED V4 homes awards ( and generously) for residential projects with areas smaller than an accepted reference standard, and deducts points for residential units exceeding these standards.

We are in the conceptual design phase of a project consisting of renovations to an existing building and a significant addition.