Visitors look at a vertical farming exposition during the opening of the International Green Week agriculture fair in Berlin, Germany January 20, 2023. REUTERS/Michele Tantussi 

A general view of Beach refugee camp showing the erosion of the shore and new vertical wave breakers placed inside the sea in Gaza City July 26, 2022 REUTERS/Mohammed Salem 

A general view of Beach refugee camp showing the erosion of the shore and new vertical wave breakers placed inside the sea in Gaza City July 26, 2022. REUTERS/Mohammed Salem 

A general view of Beach refugee camp showing the erosion of the shore and new vertical wave breakers placed inside the sea in Gaza City July 26, 2022 REUTERS/Mohammed Salem 

A general view of Beach refugee camp showing the erosion of the shore and new vertical wave breakers placed inside the sea in Gaza City July 26, 2022 REUTERS/Mohammed Salem 

A general view of Beach refugee camp showing the erosion of the shore and new vertical wave breakers placed inside the sea in Gaza City July 26, 2022. REUTERS/Mohammed Salem TPX IMAGES OF THE DAY 

A general view of Beach refugee camp showing the erosion of the shore and new vertical wave breakers placed inside the sea in Gaza City July 26, 2022 REUTERS/Mohammed Salem 

A VX4 vertical aerospace aircraft is on display at the Farnborough International Airshow, in Farnborough, Britain, July 19, 2022. REUTERS/Matthew Childs 

Britain's Prime Minister Boris Johnson steps out of a VX4 vertical aerospace aircraft as he views the display by SaxaVord, the UK Spaceport, at the Farnborough International Airshow, in Farnborough, Britain, July 18, 2022. Frank Augstein/Pool via REUTERS 

Britain's Prime Minister Boris Johnson looks at a VX4 vertical aerospace aircraft as he views the display by SaxaVord, the UK Spaceport, at the Farnborough International Airshow, in Farnborough, Britain, July 18, 2022. Frank Augstein/Pool via REUTERS 

Art historian Giovanni Luca Delogu pulls out a vertical storage panel with paintings from churches damaged in a series of earthquakes in central Italy in 2016, now housed in a high-tech restoration and storage facility, where thousands of other works of art await possible return to their place of origin, in Spoleto, Italy, June 20, 2022. Picture taken June 20, 2022. REUTERS/Remo Casilli 

A view of the Air-One vertiport, developed by Urban-Air Port, for the vertical take-off and landing of flying taxis and autonomous delivery drones, is seen in Coventry, Britain, May 1, 2022. REUTERS/Hannah McKay 

A view of the Air-One vertiport, developed by Urban-Air Port, for the vertical take-off and landing of flying taxis and autonomous delivery drones, is seen in Coventry, Britain, May 1, 2022. REUTERS/Hannah McKay 

A view of the Air-One vertiport, developed by Urban-Air Port, for the vertical take-off and landing of flying taxis and autonomous delivery drones, is seen in Coventry, Britain, April 30, 2022. Picture taken April 30, 2022. REUTERS/Hannah McKay 

A view of the Air-One vertiport, developed by Urban-Air Port, for the vertical take-off and landing of flying taxis and autonomous delivery drones, is seen in Coventry, Britain, April 30, 2022. Picture taken April 30, 2022. REUTERS/Hannah McKay 

Participants take a selfie on the day of a vertical marathon held in the 123-floor Lotte World Tower in Seoul, South Korea, April 23, 2022. REUTERS/ Heo Ran 

People watch a vertical marathon event, held in the 123-story Lotte World Tower, in Seoul, South Korea, April 23, 2022. REUTERS/Heo Ran 

Participants rest after finishing a vertical marathon, which was held in the 123-story Lotte World Tower, in Seoul, South Korea, April 23, 2022. REUTERS/Heo Ran 

A participates in a vertical marathon held in the 123-story Lotte World Tower, in Seoul, South Korea, April 23, 2022. REUTERS/Heo Ran 

A runner cheers after finishing a vertical marathon, which was held in the 123-story Lotte World Tower, in Seoul, South Korea, April 23, 2022. REUTERS/Heo Ran 

A child participant speaks during an interview after finishing a vertical marathon, which was held in the 123-story Lotte World Tower, in Seoul, South Korea, April 23, 2022. REUTERS/Heo Ran 

Participants rest after finishing a vertical marathon, which was held in the 123-story Lotte World Tower, in Seoul, South Korea, April 23, 2022. REUTERS/Heo Ran 

Participants rest after finishing a vertical marathon, which was held in the 123-story Lotte World Tower, in Seoul, South Korea, April 23, 2022. REUTERS/Heo Ran 

A runner gestures as he participates in a vertical marathon held in the 123-story Lotte World Tower, in Seoul, South Korea, April 23, 2022. REUTERS/Heo Ran 

A runner dressed in a Spiderman costume poses as a vertical marathon, held in the 123-story Lotte World Tower, takes place in Seoul, South Korea, April 23, 2022. REUTERS/Heo Ran 

Manager of Faisal Farm, Bahjat Sawalmeh, cuts leaves of vertically grown tomatoes at the farm, in Jerash, Jordan February 21, 2022. Picture taken February 21, 2022. REUTERS/Jehad Shelbak 

Employees of Plenty look at an indoor vertical farm growing room at the company’s plant in South San Francisco, United States January 24, 2022. Picture taken January 24, 2022. REUTERS/Carlos Barria TPX IMAGES OF THE DAY 

Seedlings are seen at an indoor vertical farm in South San Francisco, United States January 24, 2022. REUTERS/Carlos Barria 

A worker prepares a planter for new seeds at an indoor vertical farm in South San Francisco, United States January 24, 2022. REUTERS/Carlos Barria 

Seedlings are seen at an indoor vertical farm in South San Francisco, United States January 24, 2022. REUTERS/Carlos Barria 

A worker holds seedlings at Plenty indoor vertical farm in South San Francisco, United States January 24, 2022. REUTERS/Carlos Barria 

Arugula leafs are seen at Plenty indoor vertical farm in South San Francisco, United States January 24, 2022. REUTERS/Carlos Barria 

Newly planted seeds are seen during the irrigation process at an indoor vertical farm in South San Francisco, United States January 24, 2022. REUTERS/Carlos Barria 

Crispy lettuce are seen during the harvesting process at an indoor vertical farm in South San Francisco, United States January 24, 2022. REUTERS/Carlos Barria 

A crispy lettuce leaf is seen during the harvesting process at an indoor vertical farm in South San Francisco, United States January 24, 2022. REUTERS/Carlos Barria 

Employees of Plenty look at an indoor vertical farm growing room at the company?s plant in South San Francisco, United States January 24, 2022. REUTERS/Carlos Barria 

Seedlings are seen at an indoor vertical farm in South San Francisco, United States January 24, 2022. REUTERS/Carlos Barria 

An employee of Plenty looks at an indoor vertical farm growing room at the company?s plant in South San Francisco, United States January 24, 2022. REUTERS/Carlos Barria 

A seedling is seen at an indoor vertical farm in South San Francisco, United States January 24, 2022. REUTERS/Carlos Barria 

Employees of Plenty looks at an indoor vertical farm growing room at the company?s plant in South San Francisco, United States January 24, 2022. REUTERS/Carlos Barria 

A Vetal drone, which takes off vertically but then operates as a fixed wing drone, is displayed during CES Unveiled, a media preview event, at CES 2022 in Las Vegas, Nevada, U.S. January 3, 2022. REUTERS/Steve Marcus 

Workers complete construction on an 86,000 square-foot indoor vertical farm, one of the largest in the country, in Aurora, Colorado, U.S., December 28, 2021. REUTERS/Kevin Mohatt 

Workers complete construction on an 86,000 square-foot indoor vertical farm, one of the largest in the country, in Aurora, Colorado, U.S., December 28, 2021. REUTERS/Kevin Mohatt 

The outside of a warehouse that is the site of a 86,000 square-foot indoor vertical farm, one of the largest in the country, is seen in Aurora, Colorado, U.S., December 28, 2021. REUTERS/Kevin Mohatt 

Growing stacks are seen which will be used to cultivate varieties of lettuce in an 86,000 square-foot indoor vertical farm, one of the largest in the country, in Aurora, Colorado, U.S., December 28, 2021. REUTERS/Kevin Mohatt 

Workers complete construction on an 86,000 square-foot indoor vertical farm, one of the largest in the country, in Aurora, Colorado, U.S., December 28, 2021. REUTERS/Kevin Mohatt 

Workers complete construction on an 86,000 square-foot indoor vertical farm, one of the largest in the country, in Aurora, Colorado, U.S., December 28, 2021. REUTERS/Kevin Mohatt 

Workers complete construction on an 86,000 square-foot indoor vertical farm, one of the largest in the country, in Aurora, Colorado, U.S., December 28, 2021. REUTERS/Kevin Mohatt 

Each tank seen here can hold 10,000 gallons of water, which will recycle through a system used to grow lettuce in one of the largest indoor vertical farms in the country in Aurora, Colorado, U.S., December 28, 2021. REUTERS/Kevin Mohatt 

Pipes are seen that will recycle water used to grow lettuce in one of the largest indoor vertical farms in the country in Aurora, Colorado, U.S., December 28, 2021. REUTERS/Kevin Mohatt 

Pipes are seen that will recycle water used to grow lettuce in one of the largest indoor vertical farms in the country in Aurora, Colorado, U.S., December 28, 2021. REUTERS/Kevin Mohatt 

Growing stacks are seen which will be used to cultivate varieties of lettuce in an 86,000 square-foot indoor vertical farm, one of the largest in the country, in Aurora, Colorado, U.S., December 28, 2021. REUTERS/Kevin Mohatt 

Workers complete construction on an 86,000 square-foot indoor vertical farm, one of the largest in the country, in Aurora, Colorado, U.S., December 28, 2021. REUTERS/Kevin Mohatt 

Joey Tasher, General Manager for Kalera, stands among growing stacks that will be used to cultivate varieties of lettuce in an 86,000 square-foot indoor vertical farm, one of the largest in the country, in Aurora, Colorado, U.S., December 28, 2021. REUTERS/Kevin Mohatt 

The outside of a warehouse that is the site of a 86,000 square-foot indoor vertical farm, one of the largest in the country, is seen in Aurora, Colorado, U.S., December 28, 2021. REUTERS/Kevin Mohatt 

Each tank seen here can hold 10,000 gallons of water, which will recycle through a system used to grow lettuce in one of the largest indoor vertical farms in the country in Aurora, Colorado, U.S., December 28, 2021. REUTERS/Kevin Mohatt 

Joey Tasher, General Manager for Kalera, pushes a rack that will be used in the cultivation process in an 86,000 square-foot indoor vertical farm, one of the largest in the country, in Aurora, Colorado, U.S., December 28, 2021. REUTERS/Kevin Mohatt 

Greenhouse Technician, Brian Rapport, harvests greens at Altius, a vertical farm in Denver, Colorado, U.S., November 9, 2021. Picture taken November 9, 2021. REUTERS/Kevin Mohatt 

A rooftop greenhouse that utilizes a vertical farming method is seen in Denver, Colorado, U.S., November 9, 2021. Picture taken November 9, 2021. REUTERS/Kevin Mohatt