Building Decarbonization involves transitioning to a zero-carbon emissions state within buildings, focusing primarily on reducing emissions tied to electricity, heating, cooling, and other operations. This process often incorporates strategies such as electrification, energy efficiency upgrades, and the integration of renewable energy sources (IPCC). Building decarbonization is a critical part of achieving state and federal climate goals, such as those outlined in the Paris Agreement, and helps combat climate change by reducing reliance on fossil fuels.