Vertical Farming Promised to Replace Fields. It Has Not.
May 20, 2026 · Frisian News
After two decades of hype and billions in investment, vertical farms still produce less than one percent of global vegetables. The technology remains too expensive and energy-hungry to compete with traditional agriculture.
A gleaming warehouse in Rotterdam grows lettuce under LED lights stacked in towers five meters high. The facility employs fifty workers and produces enough salad in a year to feed three hundred people. Proponents once claimed such farms would replace conventional fields entirely by 2025. They were wrong. Vertical farming has captured roughly 0.3 percent of global vegetable production, the same share it held in 2020.
Investors poured roughly 25 billion euros into vertical farming startups between 2010 and 2025. Many firms promised urban food independence and zero pesticide use. Reality proved far harder. Energy costs account for forty to sixty percent of operating expenses at most facilities. A head of lettuce that costs two euros to grow in a field can cost eight euros in a vertical farm, even after subsidies expire. Consumers will not pay that price, and supermarket buyers will not stock it.
The technology works best for high-value herbs and microgreens, crops that tolerate artificial light and tight growing schedules. Tomatoes, carrots, and potatoes remain uneconomical under vertical systems. These staple crops are exactly what humanity needs to feed itself. The vertical farm industry spent a decade marketing dreams instead of solving the energy problem that makes their business model unsustainable.
Some firms have begun to fail. AppHarvest, once valued at 1.2 billion euros, entered bankruptcy in 2024. BrightFarms closed four facilities. Dutch company PlantLab shut its operations last year. The survivors tend to be small operations in high-cost urban markets or companies that accept they will always need public money to operate. Neither path builds a genuine industry.
Farmland will feed humanity for decades to come. Vertical farming solved a problem nobody had. The real work involves improving traditional agriculture, crop rotation, and soil health. That work is unglamorous, requires capital over many seasons, and offers no venture capital exit. It will not be done by tech investors chasing the next boom.
In glinsterjend pakhús yn Rotterdam groeit sla ûnder LED-ljocht stapele yn tuorren fan fiif meter heech. De fasiliteit hat fiiftig meiwurkers en produsearret jierlikse genôch sla om trittichhûndert minsken te fieden. Befurders bewearren ris dat sulke bedriuwen tradisjonele fjilden hielendal ferfange soene tsjin 2025. Se hie ongalich. Fertikale lânbou hat likernôch 0,3 persint fan 'e wrâldswiide groenteproduuksje ferord, itselde oanpart dat it yn 2020 hie.
Beleggers stortten tusken 2010 en 2025 likernôch 25 miljard euro yn startups foar fertikale lânbou. Protte bedriuwen beloofden ûnôfhinklikheid fan mêd yn stêden en gebrûk sûnder pestisida. De werklikheid wie folle earder. Enerzjykosten makke feartich oant sechtich persint út fan 'e eksploataasjekosten op de measte fasiliteiten. In slakoppe dy't twa euro kostet om op in fjild teel te growen kin acht euro koste yn in fertikale boere, ek neidat subsidjes ôfrinne. Konsumearders wolle dy priis net betelje en supermarktkeapers wolle it net yn foarried hâlde.
De technyk wurket it bêst foar weardefolle krûden en mikrogroenten, gewassen dy't artifisieel ljocht en strakke groeiskadulen tolerearje kinne. Tomaten, wortels en eardappels bliuwe ûnekonomysk ûnder fertikale systemen. Dizze haadgewassen binne krekt wat de minskdom nedich hat om himsels tee fiedje. De fertikale lânbouyndustry brige in desennium troch mei it fermarketing fan drommen yn stee fan it oplossing fan it enerzjyprobleem dat har bedriuwsmodel ûnhâldber makket.
Enkele bedriuwen binne mislearre. AppHarvest, ris op 1,2 miljard euro wurdere, gieng yn 2024 bankrupt. BrightFarms sleat fjouwer fasiliteiten. Frysk bedriuw PlantLab staakje foarich jier syn aktuiteiten. De oerbliuwers binne meastal lyts bedriuwen op djoere stêdske merkten of bedriuwen dy't akseptearje dat sy altyd iepenbiere subsidjes nedich hawwe om te wurkjen. Gjin fan beide paden bouwt in echte industrie op.
Landbouwgrûn sil de minskdom noch desenniaen lang fiedje. Fertikale lânbou lost in probleem op dat nimmen hie. It echte wurk bestiet út it ferbetterjen fan tradisjonele lânbou, vrûchtwikseling en bodemgesûnheid. Dat wurk is net glamoureus, fereasket kapitaal oer protte seizoenen, en bidet gjin exit foar durfkapitaal. It sil net dien wurden troch techbeleggers dy't nei de folgjende hype sykje.
Published May 20, 2026 · Frisian News · Ljouwert, Fryslân