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A new life for empty offices: Growing kale and cucumbers
Key Excerpts from Article on Website of BBC News

Calgary Tower after part of the building was transformed to an indoor farm. Photo: Calgary Tower

BBC News, January 28, 2025
Posted: March 19th, 2025
https://www.bbc.com/future/article/20250127-why-veg-is-growi...

In some cities, as many as one in four office spaces are vacant. Some start-ups are giving them a second life – as indoor farms growing crops as varied as kale, cucumber and herbs. In countries including Canada and Australia, landlords are struggling to fill vacant office spaces as companies embrace remote and hybrid work. In the US, the office vacancy rate is more than 20%. "Vertical farms may prove to be a cost-effective way to fill in vacant office buildings," says Warren Seay, Jr ... who authored an article on urban farm reconversions. There are other reasons for the interest in urban farms, too. Though supply chains have largely recovered post-Covid-19, other global shocks, including climate change, geopolitical turmoil and farmers' strikes, mean that they continue to be vulnerable – driving more cities to look for local food production options. Workers are currently aiming to transform a floor of 32-story historic Niels Esperson building in Houston, Texas, into an indoor farm. In September 2024, US indoor farm startup 80 Acres, which opened its first indoor farm inside a vacant building in Hamilton, Ohio, developed a 200,000-sq-ft (18,600-sq-m) facility inside a former commercial building in Florence, Kentucky. Overall, vertical farms have the potential to outperform regular farms on several environmental sustainability metrics like water usage, says [director of the Arell Food Institute] Evan Fraser.

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