#289 Engineering Matters Awards: Sustainability Champions, Intelligent Growth Solutions

Engineering Matters

Lean production techniques have become common across heavy industry. They cut resource use, and promote quality assurance. They were inspired by shelf stocking techniques used in US grocery stores. But can they now be turned to the start of the grocery supply chain, farming itself? That is the goal of Engineering Matters Awards Sustainability Gold Champions, Intelligent Growth Solutions.

IGS’s vertical farming towers take components from heavy industry, and repurpose them for farming. Within a structure around the size of a two-storey house, plants and seedlings grow in trays, in precisely controlled conditions. Clever control of LEDs and other electronics, makes the towers energy efficient, and particularly suitable for use with intermittent renewable energy.

For some crops grown in warmer climates and traditionally transported by road or air, these can deliver carbon benefits in terms of reduced food miles. The towers allow crops to be grown anywhere, meaning that land currently dedicated to farming can be used for carbon sequestration and biodiversity renewal. And, by allowing tree seedlings to be grown reliably at scale, they could help boost reforestation efforts.

Guests

Colin Campbell, chief executive, The James Hutton Institute

Dave Scott, CTO, Intelligent Growth Solutions

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