What is a Zero Energy Building? Zero energy buildings are designed and built to consume as little energy as possible. When a renewable source of energy is added to these buildings, they are capable of producing enough energy to meet or exceed their requirements to run. Zero energy schools provide enhanced learning environments, energy cost savings, and reduced environmental impact. Zero energy offices provide inspiring, well-designed spaces for occupants, helping to improve productivity and satisfaction. Zero energy districts provide improved resiliency, competitiveness, and economies of scale. Find out more at zeroenergy.org