According to the Living Building Challenge, how should projects be assessed?

In the context of the Living Building Challenge, projects are assessed through a set period of occupancy demonstrating performance. This methodology emphasizes the importance of not only the initial construction but also the actual usage and how well the building performs after it is occupied. The Living Building Challenge focuses on sustainability and environmental impact, which can only truly be measured once a building is in use, as this takes into account the performance of systems, occupant comfort, energy, water usage, and overall environmental integrity over time.

This approach allows for real-world data to substantiate claims made during the design and construction phases, ensuring that the building meets the intended sustainability goals in practice rather than just on paper. It reflects a commitment to accountability and continuous improvement, aligning with best practices in building performance assessment and sustainability standards.