Life Cycle Assessment of Concrete Buildings – Concrete is used in nearly every structure we build today, including buildings, bridges, homes, and infrastructure. With greater emphasis placed on sustainability, design professionals are faced with the challenge of meeting traditional design criteria with evolving criteria that support green building and efforts to reduce impact on climate change. When looking at the environmental impact of a building, it is important to assess every stage of the environmental life cycle, from material extraction and product manufacturing to building operations and maintenance through to end-of-life. Concrete offers many environmental attributes that help reduce the overall environmental life cycle impacts of a building. This learning session explores how life cycle assessment can be used to measure and lower the environmental impacts of concrete buildings.