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Agriculture & Food · Recorded milestone

LED vertical farming

Recorded year2015

Stacked indoor farms grow greens under efficient LED light.

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Built on

National electricity gridRecorded · 1926requires
HydroponicsRecorded · 1929enables
Blue LEDRecorded · 1993enables

Led to

Kitchen wall farmRecorded · 2020enables
Farm lights tuned plant by plantForecast · ~2031enables
City-scale vertical farmsForecast · ~2045enables

Sources & evidence

Additional source

Dataset updated 2026-10-18. This individual record has not been separately re-reviewed.