Controlled Environment Agriculture
January 3, 2018
Controlled Environment Agriculture (CEA) is an advanced and intensive form of hydroponically-based agriculture. Plants are grown within a controlled environment so that horticultural practices can be optimized.
CEA techniques are not simpler than older systems for growing plants. Indeed, they demand sound knowledge of chemistry, horticulture, engineering, plant physiology, plant pathology, computers and entomology. A wide range of skills as well as a natural inclination to attend to details are necessary for a person to operate a successful CEA production in either a research or commercial setting.
The Cornell CEA program has worked with many different types of CEA facilities through the years. They developed a greenhouse hydroponic production method geared toward local food production. A prototype facility was built in Ithaca in the late 1990's and continues to function today producing more than 1000 heads of lettuce every day of the year. The CEA team continues to do research in the areas of supplemental lighting and commercial hydroponic vegetable production.
Upcoming Events
Pruning & Fruit Tree Health 101
December 13, 2025
11:00 AM - 12:30 PM
Cambria Heights, NY
Join us at Cambria Heights Community Garden for a free, hands-on workshop with CCE Harvest NY Urban Garden Specialist Karen Guzman. Participants will learn about basic tree maintenance and pruning techniques. Proper winter care helps trees conserve energy, prevent damage from cold weather, and prepare for growth in the spring. Whole Farm Climate Adaptation and Mitigation Planning (CAMP) Series
January 13 - February 12, 2026
Jan 13, Jan 29: 10:00 AM - 4:00 PM; Feb 12: 1:00 - 4:00 PM
Kingston, NY
Join CCE Ulster and CCE Harvest New York for a three-part workshop series focused on building climate resilience on your farm. We will cover climate change adaptation and mitigation strategies, learn how to access relevant historical climate data, and begin a climate adaptation plan for your farm!January 13 (Tues): 10:00 AM - 4:00 PM
January 29 (Thurs): 10:00 AM - 4:00 PM
February 12 (Thurs): 1:00 PM - 4:00 PM