Fertikale Lânbou Beloofde Fjilden te Ferfangen. Dat Is Net Bard.
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.
FryskIn skitterjend pakhuus yn Rotterdam ferboet sla ûnder LED-ferljochting, steapele yn tuorren fan fiif meter heech. De fasiliteit hat fyftich wurknimmers en produsearret jierliks genôch sla om trije hûndert minsken te fieden. Foarstanners bearden ienris dat sokke bedriuwen tradisjonele fjilden folslein ferfange soene foar 2025. Se sieten der neist. Fertikale lânbou hat sa'n 0,3 persint fan de wrâldwide grienteproduksje ferovere, itselde oandiel as yn 2020.
Ynvestearders hawwe tusken 2010 en 2025 sa'n 25 miljard euro ynvestearre yn startups foar fertikale lânbou. In protte bedriuwen beloofden ûnôfhinklikheid fan iten yn stêden en gebrûk sûnder pesticiden. De wurklikheid bliek folle dreger. Enerzjykosten meitsje fjirtich oant sechstich persint út fan de eksploitaasjekosten op de measte fasiliteiten. In slakrop dy't twa euro kostet om op in fjild te ferbouwen, kin acht euro kostje yn in fertikale buorkerij, sels neidat subsydzjes ôfrinne. Konsuminten wolle dy priis net betelje en supermarktkeapers wolle it net op foarried hâlde.
De technology wurket it best foar weardefolle krûden en mikrogrienten, gewaaksen dy't keunstljocht en strakke groeiskema's ferdraaie kinne. Tomaten, woartels en ierappels bliuwe net-ekonomysk ûnder fertikale systemen. Dizze wichtichste gewaaksen binne krekt wat de minskheid nedich hat om harsels te fieden. De fertikale lânbouyndustry brocht in desennium troch mei it ferkeapjen fan dreamen ynstee fan it oplossen fan it enerzjyprobleem dat harren bedriuwsmodel ûnhâldber makket.
Guon bedriuwen binne mislearre. AppHarvest, earder wurdearre op 1,2 miljard euro, gie yn 2024 fallyt. BrightFarms sleat fjouwer fasiliteiten. Nederlânsk bedriuw PlantLab stopte ferline jier syn aktiviteiten. De oerlibjenden binne meastentiids lytse bedriuwen op djoere stedske merken of bedriuwen dy't akseptearje dat sy altyd iepenbiere subsydzjes nedich hawwe om te wurkjen. Gjin fan beide paden bout in echte yndustry op.
Lânbougrûn sil de minskheid noch desennia lang fiede. Fertikale lânbou lost in probleem op dat nimmen hie. It echte wurk bestiet út it ferbetterjen fan tradisjonele lânbou, gewasrotaasje en boaiemgesûnheid. Dat wurk is net glamoureus, freget kapitaal oer folle seizoenen, en biedt gjin exit foar risikokapitaal. It sil net dien wurde troch techynvestearders dy't achter de folgjende hype oan jage.
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.
Published May 20, 2026 · Frisian News · Ljouwert, Fryslân