Navigating the Zero Energy and Carbon Landscape – Greenbuild 2020 Session Review

Building construction and operations accounted for 36% of global final energy use, and nearly 40% of energy‐related carbon dioxide emissions in 2017. The buildings industry has a tremendous responsibility – and unique opportunity – to play a leading role in reducing carbon emissions by increasing the number of net zero buildings, advancing renewable energy generation and procurement, and supporting the electrical grid transition to a clean energy economy.

As global carbon emissions continue to rise, the stakes have never been higher to prioritize emissions reductions in the design and operations of buildings. Electrifying buildings is critical to achieve this goal, but the relationships between building electrification, renewable energy procurement and decarbonization are not always straightforward.

Through the lens of project case studies, this session will explore different approaches and contexts for achieving net zero energy and net zero carbon. Presenters will examine the relationship between building electrification and decarbonization, present best practices for new construction and existing buildings, and discuss the carbon emissions reductions potential of various forms of renewable energy procurement.  Speakers will illustrate how the LEED rating system and LEED Zero certification provide a framework for teams to deliver high-performing projects that achieve zero carbon and zero energy goals.

Attendees will better understand how strategies for building decarbonization can vary depending on project type, location, grid service connection and market incentives, identify the value of voluntary green building certifications in this context, and prepare to pursue net zero on future building projects.

LEARNING OBJECTIVES:

Identify key considerations and metrics that designers must address to minimize operational energy use and associated greenhouse gas emissions in buildings.

Describe how integration of distributed energy resources at the individual building level can deliver greenhouse gas emissions reductions and support grid-scale decarbonization.

Discuss strategies for assessing how investment in off-site renewable energy by individual building projects or portfolios translates into greenhouse gas emissions reductions.

Define how synergistic requirements in the LEED v4.1 BD+C rating system and LEED Zero program provide a framework for teams to deliver high-performing projects that achieve zero carbon and zero energy goals.

CE HOUR(S): 1

GBCI, AIA LU

LEED Specific: BD+C