Solar power could be a game-changer for coffee roasting—if it can be harnessed. A project is trying to do just that. The post Soon, You May Be Able to Roast Coffee With Solar Energy Stored in Rocks appeared first on Fresh Cup.
This story is only covered by news sources that have yet to be evaluated by the independent media monitoring agencies we use to assess the quality and reliability of news outlets on our platform. Learn more here.