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Glossary

Terms for Architecture, Green Building & Energy


This glossary includes more than 300 solar terms, as well as hundreds of additional sustainable design and construction terms.

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Food Security

Definition: Food security exists when all people, at all times, have physical and economic access to sufficient, safe and nutritious food to meet their dietary needs, as well as to culturally acceptable food preferences for an active and healthy life. The multi-dimensional nature of food security includes food availability, access, stability and utilization.