Hi all, We are working in a retrofitting of an existing multi complex building (offices, hotel, retail ) that is planned to be certified as LEED v4 PLATINUM.

Hi! In the requirement for EAc5 (BD+C) it is stated: "The use of solar gardens or community renewable energy systems is allowed if both of the following requirements are met.

If the building is an office building with a small part retail and restaurant how should the areas be calculated for lighting when using the Building Area method?? The space usage types listed in P

Hi! The roof of our renovation project has is made of old sheet metal, which we do not know the SRI of.

The LEED manual states that transients = visitors. The credit requirements are percentages based on peak visitors. Appendix 2 in the manual gives defaults on transients (visitors).

Our project is primarily naturally ventilated and meets the requirements of Section 5.1 in non-core areas.

I have a project where the project team are planning to partly cool the building using an aquifer.

We have a project where there for example lighting fittings, some doors etc. that would be possible to reuse at other in other buildings.

Hello Five years ago my project building were LEED EB:OM certified and now with new tenants and a renovation taken place we are recertifying.

If a CI project is located in a CS building and the tenant requires no fit out, can EPDs for products in the tenants space in the CS certification be used for the CI certification?