Technology

Food security: vertical farming sounds fantastic until you consider its energy use

Food security: vertical farming sounds fantastic until you consider its energy use

A company in Scotland has unveiled what it claims is arguably the world’s most technically advanced indoor farm. Intelligent Growth Solutions’ vertical farm uses artificial intelligence and specially designed power and communication technologies. The firm says this reduces energy costs by 50% and labour costs by 80% when compared to other indoor growing environments, and can produce yields of up to 200% more than that of a traditional greenhouse.

Farming crops with rocks to reduce CO2 and improve global food security

Farming crops with rocks to reduce CO2 and improve global food security

Farming crops with crushed rocks could help to improve global food security and reduce the amount of CO2 entering the atmosphere, a new study has found.

The pioneering research by scientists at the University of Sheffield together with international colleagues suggests that adding fast-reacting silicate rocks to croplands could capture CO2 and give increased protection from pests and diseases while restoring soil structure and fertility.