Hello, We have a project that is considering to install an olive tree in the atrium of the building. To sustain the tree, artificial lighting is required daily, for several hours.

How are 3 year aged SR values determined for concrete if not available by the manufacturer?

in case of rocky soil , limestone precisely in desert area , what kind of restoration should be done ?

Has USGBC taken into consideration the overlap for the Low-Emitting Materials categories with v2009 (NAUF) and v4 General Emission Standard (GES) and whether or not they would allow the GES certifi

Previously in v2009, to document 'Community Connectivity' we would use a radius around our project on Google Earth, marking the diverse uses with icons.

Does anyone know why LEED requirements are for illuminance ratios, while WELL and ANSI/IES for Office Light talk about luminance ratios? I guess this is related to how LEED separates reflectance

The scope of materials covers - thermal and acoustic insulation, flooring materials and finishes, ceiling materials and finishes and wall materials and finishes.

Can we value one and the same product multiple times for different credits and credit options as far as the Building product disclosure and optimization credits is concerned.

A project I assess is seeking LEED v4 CI Silver.

Hello all, Can rainwater harvesting be used to reduce the indoor water consumption percentage?