15 Hour General- 2026B

Climate change, population growth, and aging infrastructure are intensifying water stress worldwide, requiring projects to rethink how water is sourced, used, and managed. In LEED v5, the Water Efficiency (WE) category shifts from prescriptive conservation toward a performance- and stewardship-based framework that treats water as a climate system—deeply connected to energy use, carbon emissions, ecosystems, […]

The Materials and Resources (MR) category in LEED v5 represents a fundamental shift in how projects address climate impact, resource use, and supply-chain responsibility. Rather than treating materials as isolated product choices, LEED v5 frames them as interconnected systems that influence embodied carbon, waste generation, human health, and ecological outcomes across the full building life