Italian coffee company using solar energy to roast beans

An Italian company has devised a way to roast coffee beans by just using the Sun's energy and dramatically cutting Co2 emissions READ MORE : https://www.euronews.com/2021/11/07/italian-coffee-company-using-solar-energy-to-roast-beans Subscribe to our channel: https://www.youtube.com/c/euronews?sub_confirmation=1
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