David Katzin

David Katzin is a researcher at GTB Tuinbouw Technologie, part of Wageningen University & Research. His work focuses on greenhouse climate modeling, energy efficiency, and sustainable horticulture. He has developed open-source tools like the Virtual Greenhouse Simulator and GreenLight for analyzing greenhouse systems and lighting technologies.

His research spans topics such as radiometric properties of shading screens, LED lighting optimization, and vertical farming sustainability. Recent publications highlight his contributions to energy-saving measures, heat requirements under different lighting systems, and the environmental impact of controlled-environment agriculture. Collaborations include work with experts like Christian Stanghellini and Leo Marcelis.

Current projects involve probabilistic modeling for LED efficiency in greenhouses (2016–2021), with ongoing activities in technical lectures, data sharing, and conference presentations. He contributes to datasets and software tools that advance greenhouse technology research and promote open science.