# Urban & vertical farming The vertical-farm operator industry after its 2023–2026 shakeout — stacked indoor farms growing leafy greens, herbs and strawberries near cities, where survivors (Plenty, AeroFarms, Infarm, SananBio) restructure around higher-value crops and distributed models after a wave of bankruptcies. Source: https://en.bioecon.ru/technology/urban-vertical-farming/ Updated: 2026-08-18 ## Overview and value chain Markers: [EC: EU Farm to Fork & CAP (short supply chains) | OECD: Agricultural Biotechnology | Regulator: FDA Produce Safety (USA), EU Food Hygiene, MoA (China)] Urban and vertical farming grows crops in stacked, indoor systems close to cities, cutting food miles and weather risk. After a 2023–2026 shakeout, the operator industry is markedly smaller: Plenty closed its Compton flagship (up to 4.5 million lb/year of greens) to pivot to strawberries; AeroFarms was acquired by Palm Ventures in April 2026 to cut debt; UK Jones Food (up to ~1,000 tons/year) entered administration; and Freight Farms filed Chapter 7 bankruptcy in April 2025. The survivors restructure around higher-value crops and distributed models — Plenty's strawberry pivot, AeroFarms' microgreens, Infarm's in-store modules and SananBio's Chinese plant factory producing 1.5 tons of vegetables a day. This article covers the operator industry; the CEA equipment layer is in controlled-environment-agriculture (IND-090) and the food-security framing in IND-092. The key directions of urban and vertical farming are: 1. **Stacked vertical farm systems (Stacked Vertical Farm Systems):** multi-layer indoor grow rooms (Plenty, AeroFarms) using tunable LED to stack production per square foot. 2. **Aeroponic and hydroponic crop systems (Aeroponic & Hydroponic Crop Systems):** soilless root-zone systems (AeroFarms aeroponics, Infarm hydroponics) delivering nutrients and water. 3. **Distributed in-store / urban farms (Distributed In-Store / Urban Farms):** small modular farms embedded in supermarkets and cities (Infarm) to cut last-mile logistics. 4. **Plant-factory automation (Plant-Factory Automation):** fully controlled plant factories (SananBio 中科三安) with LED spectra, climate and nutrient automation producing daily output. ### Sectoral value chain ``` [facility build & stack] ──> [LED + aeroponic/hydroponic system] ──> [seed & grow] ──> [harvest & pack] │ (control the full crop cycle) │ ▼ [retail / distribution] <─── [urban last-mile logistics] <─────┘ ``` ### Value chain levels | Level | Description | Key inputs/outputs | |:---|:---|:---| | **Facility & Stacks** | build the urban warehouse and install multi-layer grow stacks | **In:** site, racks, LED. **Out:** stacked grow space. | | **Crop Systems** | aeroponic or hydroponic root-zone nutrient delivery | **In:** seeds, nutrients, water. **Out:** growing crops. | | **Grow & Climate Control** | steer light, temperature, humidity and nutrients through the cycle | **In:** recipes, sensors. **Out:** mature crop. | | **Harvest & Pack** | harvest, wash and pack produce on-site | **In:** mature crop. **Out:** packaged produce. | | **Urban Last-Mile** | short-distance delivery to urban retailers or direct consumers | **In:** packaged produce. **Out:** retail stock. | | **Retail / Distribution** | sell through supermarkets, food-service or direct channels | **In:** retail stock. **Out:** consumer sales + data. | Cross-cutting technologies of the sector: - **Multi-layer LED grow stacks (Multi-Layer LED Grow Stacks):** vertical racks lit by tunable LED that multiply output per square foot of urban floor space. - **Aeroponic root-zone systems (Aeroponic Root-Zone Systems):** mist-fed roots (AeroFarms) cutting water use versus hydroponics while enabling dense stacking. - **Distributed modular farms (Distributed Modular Farms):** standardized in-store farm units (Infarm) that bring production to the point of sale. --- ## US The US vertical-farm operator base led the boom and bore the brunt of the shakeout, with survivors restructuring around higher-value crops. ### Plenty strawberry pivot, AeroFarms acquisition, shakeout - **Plenty:** closed its Compton, California flagship (up to 4.5 million lb/year of leafy greens) to shift strategic focus to strawberries, citing rising costs and energy prices. - **AeroFarms:** acquired in April 2026 by an affiliate of Palm Ventures, which reduced debt and retained the 140,000 sq ft Ringgold microgreens facility under new CEO Gustavo Burger. - **The shakeout:** the wave of closures and restructurings (including Freight Farms' April 2025 Chapter 7 bankruptcy) reflects the sector's struggle with high energy CapEx and leafy-green price competition against field and greenhouse produce. --- ## CN China's plant-factory segment is anchored by a long-running commercial operator producing vegetables daily for urban retail. ### SananBio plant factory, Anxi facility, MoA framework - **SananBio (中科三安 / 福建省中科生物):** a joint venture of the Chinese Academy of Sciences Institute of Botany and Sanan Optoelectronics, its Anxi (Fujian) plant factory — commissioned June 2016, ~10,000 m² — uses LED spectra and full climate/nutrient automation to produce about 1.5 tons of vegetables a day, sold across 130+ retail terminals in Xiamen, Fuzhou and Quanzhou. - **Plant-factory program:** the project planned multi-year investment of around 7 billion yuan in plant-factory R&D, production and extraction bases for vegetables, fruits, flowers and herbal/medicinal extracts. - **MoA framework:** the Ministry of Agriculture's facility-agriculture programs frame the route to market for Chinese plant factories and urban farms. --- ## EU Europe's urban vertical-farm operators restructure around distributed and rooftop models after their own shakeout. ### Infarm distributed model, REWE rooftop farms, EU shakeout - **Infarm (Germany):** a Berlin-based operator of distributed, modular vertical farming units embedded in supermarkets, restructured after 2023 to focus on its in-store farm model rather than large centralized facilities. - **Rooftop urban farms:** the REWE Green Farming Market in Berlin-Lankwitz pairs a timber supermarket with a rooftop hydroponic farm harvesting up to 900,000 lettuce mixes a year for ~500 REWE stores — a model for urban production at the point of retail. - **EU shakeout:** the UK's Jones Food Company (up to ~1,000 tons/year, Lydney) entered administration in April 2026 with 61 redundancies, mirroring the US operator distress under Ocado's ownership. --- ## Leading companies and research institutes | Company / Institute | Country | Key products / platforms | Tech features | Status 2026 | |:---|:---|:---|:---|:---| | **Plenty** | 🇺🇸 USA | *Compton farm (closed) → strawberry pivot* | stacked vertical farm, ~4.5M lb/yr greens capacity | Operating | | **AeroFarms** | 🇺🇸 USA | *Ringgold microgreens farm* | aeroponic vertical farm, 140,000 sq ft (Palm Ventures) | Operating | | **Infarm** | 🇩🇪 Germany | *distributed in-store farm modules* | modular supermarket vertical farms (restructured) | Operating | | **SananBio** | 🇨🇳 China | *Anxi plant factory (中科三安)* | LED + automation, ~1.5 t/day, 130+ terminals | Commercial | --- ## Tech stack and innovations The stack pairs stacked LED grow systems with soilless crop systems and distributed or plant-factory automation. 1. **Stacked vertical farm systems (Stacked Vertical Farm Systems):** - Plenty's multi-layer grow rooms (Compton reached up to 4.5 million lb/year of leafy greens on ~100,000 sq ft) and AeroFarms' 140,000 sq ft Ringgold facility stack production per square foot of urban floor space. - The shakeout showed that high energy CapEx and leafy-green price competition make pure leafy-green vertical farms hard to sustain, pushing survivors toward higher-value crops (strawberries, microgreens). 2. **Aeroponic and hydroponic crop systems (Aeroponic & Hydroponic Crop Systems):** - AeroFarms' aeroponic root-zone misting cuts water use versus hydroponics and enables dense stacking for microgreens. - Infarm's hydroponic modules and the REWE Berlin rooftop hydroponic farm deliver soilless production suited to distributed and urban settings. 3. **Distributed and plant-factory automation (Distributed & Plant-Factory Automation):** - Infarm's standardized in-store modules bring production to the supermarket point of sale, cutting last-mile logistics. - SananBio's Anxi plant factory automates LED spectra, climate, CO2 and nutrients for a steady ~1.5 tons/day output across 130+ retail terminals. --- ## Value chains and production pipelines ### Industrial pipeline of an urban vertical farm (FDA Produce Safety / EU Food Hygiene / MoA facility-agriculture) ``` ┌───────────────────────────┐ ┌───────────────────────────┐ │ 1. Facility & stacks │ ───> │ 2. Crop systems │ └───────────────────────────┘ └───────────────────────────┘ │ ▼ ┌───────────────────────────┐ ┌───────────────────────────┐ │ 4. Harvest & pack │ <─── │ 3. Grow & climate control │ └───────────────────────────┘ └───────────────────────────┘ │ ▼ ┌───────────────────────────┐ ┌───────────────────────────┐ │ 5. Urban last-mile │ ───> │ 6. Retail / distribution │ └───────────────────────────┘ └───────────────────────────┘ ``` #### Stage 1: Facility & stacks An urban warehouse or plant factory is fitted with multi-layer grow racks and tunable LED (Plenty, AeroFarms, SananBio); the output is a stacked, lit grow space close to consumers. #### Stage 2: Crop systems Aeroponic (AeroFarms) or hydroponic (Infarm, SananBio) root-zone systems deliver water and nutrients without soil; the output is a soilless crop environment. #### Stage 3: Grow & climate control Light spectra, temperature, humidity, CO2 and nutrients are steered through the crop cycle; SananBio's automation holds output at about 1.5 tons of vegetables a day. #### Stage 4: Harvest & pack Produce is harvested, washed and packed on-site under food-safety rules (FDA Produce Safety, EU Food Hygiene); the output is packaged urban produce. #### Stage 5: Urban last-mile Short-distance delivery moves packed produce to urban retailers or consumers, cutting food miles versus field-grown supply. #### Stage 6: Retail / distribution Produce is sold through supermarkets (SananBio's 130+ terminals, REWE's Berlin stores), food-service or direct channels, returning consumer sales and demand data to the operator.