If LEDs Need Heat Added Back, Was HPS Really So Inefficient?
LEDs made greenhouse lighting far more efficient. But high-pressure sodium lamps never delivered only light. They also put out a lot of heat, and…
Archive
Category: Technology
How to Calculate Your Vertical Farm’s Energy Demand (With Benchmarks)
Commercial vertical farm operators rarely publish their electricity bills. They'll talk about facility area, output, water savings, or number of growing layers, not kWh…
How Airflow Design Prevents Lettuce Tip Burn in Vertical Farms: What the UGA Research Shows
Tip burn is one of the most persistent quality problems in indoor lettuce production. It looks like heat damage, but it is not. It…
The Overlooked Revenue Stream Hiding in Every Vertical Farm’s LED Heat
Every LED in a vertical farm does two things at once. It grows lettuce, and it generates a large, steady, entirely predictable stream of…
Vertical Farming Trends 2026: What’s Actually Happening While Everyone Looks Away
The vertical farming story of 2026 is more nuanced than the headlines suggest. The bankruptcies were real. Bowery Farming, Plenty, AeroFarms, AppHarvest. The list…
Freya’s Ultrasonic Irrigation: Is This What Aeroponics Was Always Supposed to Be?
Most people assume ultrasonic irrigation is hobbyist territory. Cheap foggers from the growshop, unstable, not controllable, nothing serious. That assumption is wrong. A Lithuanian…
How to Solve Vertical Farming Energy Problem: 5 Approaches That Actually Work
The vertical farming energy problem is not a technology failure. It is a design failure. Addressing the vertical farming energy problem starts with…
Dürr EcoY: Can German Engineering Solve Vertical Farming’s Energy Problem?
Dürr's EcoY is not just another vertical farming concept. It is a different technological direction entirely: a sun-powered, greenhouse-based CEA system that combines vertical…
CEA vs Hydroponics vs Aeroponics: What Vertical Farms Use in 2026
Before you commit capital to a growing system, you need to understand one thing most articles get wrong from the first paragraph. CEA is…
How Much Does It Cost to Start a Vertical Farm in 2026? [$70K–$50M]
Nobody wants to give you a straight answer on this. Ask a vertical farming consultant what it costs to start a vertical farm and…