Innovation for the world, Food for Life. Building a future in locally grown and nutritious food with next-generation, sustainable greenhouse technologies through controlled environments.CEA is building a future in sustainable food production by combining the latest technologies in engineering, agricultural science, and computer-managed growing facilities. CEA builds and manages greenhouses to produce safe, healthy, and nutritious leafy green foods year around, in any climate, with a greatly reduced impact on the environment.CEA is a controlled-environment agriculture company.