Inside the Netherlands' greenhouse empire. Photos show how it became the world's second-largest agricultural exporter.

The Netherlands has emerged as a powerhouse in agricultural exports, boasting the title of the world's second-largest exporter, just behind the United States. Surprisingly compact in size, roughly equivalent to Maryland, the country has managed to achieve extraordinary agricultural productivity, generating over $140 billion in 2024 alone from diverse crops, including tomatoes and peppers. At the heart of this success story are the advanced greenhouses sprinkled throughout the region. These facilities represent the pinnacle of agricultural innovation, utilizing cutting-edge technologies to maximize crop yields while conserving resources. Over the past two decades, Dutch greenhouses have slashed their water consumption by as much as 90%, showcasing a commitment to sustainability that is rare in global agriculture. In the Westland region, renowned for its dense concentration of high-efficiency greenhouses, farmers employ climate control systems, water recycling methods, and energy-efficient LED lighting to cultivate crops year-round. This enables them to produce billions of pounds of tomatoes and peppers despite the country’s limitations in outdoor farming due to its climate. Inside these greenhouses, operations are nothing short of remarkable. Using computerized systems, everything from temperature to watering schedules is meticulously managed. However, the delicate tasks of pruning and harvesting still rely on skilled human hands, as machines struggle to navigate the dense foliage of the plants. As the demand for labor efficiency grows, there is increasing interest in exploring robotic solutions for these manual tasks. Pollination plays a crucial role in crop production, and bees are indispensable in this process. Each greenhouse hosts 'bee hotels' filled with bumblebees, vital for ensuring successful pollination. As cultivation specialist Stefan Lazar of Looye Kwekers notes, these bees are the backbone of greenhouse operations, significantly enhancing crop yields. Once harvested, tomatoes are swiftly processed to maintain freshness. With a tight 24-hour window for packaging and shipping, the efficiency of operations is paramount. The process employs advanced AI technology to sort tomatoes based on size, weight, and color, ensuring only the best reach consumers. Despite the impressive advancements, challenges remain. Pest management continues to be a concern, prompting innovative solutions like training computers to identify pests using sticky cards. This proactive approach allows growers to implement biological control measures swiftly. Energy consumption has also been a pressing issue, especially following the disruption of Russian gas supplies. In response, growers like VD Holland are pivoting to sustainable energy sources, such as geothermal energy, significantly reducing their reliance on traditional gas-powered systems. The Netherlands' greenhouse farming model is not only a blueprint for agricultural success but also a testament to how innovation can drive sustainability in food production. With other nations keen to replicate this model, the future of agriculture may very well be rooted in the lessons learned from these high-tech greenhouses.