It is not possible to achieve a zero-carbon building.

A zero-carbon building—one that produces no net carbon emissions during operation—is achievable and increasingly common. The CIPS L3M6 module explains that advancements in design (e.g., passive heating), materials (e.g., low-carbon concrete), and energy sources (e.g., solar panels) enable this. For example, buildings certified under standards like BREEAM or LEED can offset all operational emissions, often through on-site renewables or carbon credits. While challenging, it’s not impossible, as demonstrated by projects like the Bullitt Center in Seattle. This falsifies the statement, reflecting LO2’s emphasis on feasible environmental solutions in construction.
Reference: CIPS L3M6 Study Guide, LO2 – Energy Efficiency in Construction, Section on Zero-Carbon Buildings. ________________________________________