A London coffee house pivots from fire-controlled coffee roasting to using a new electric machine. We explore some of the pros and cons. The global market for coffee roasters was worth over $1 billion ...

Roasting coffee requires high temperatures — up to 500 degrees Fahrenheit for as much as 20 minutes per batch. Today, the vast majority of that heat is generated by fossil fuels. Most of the world’s ...

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Roasting coffee may smell amazing, but the process has long been a dirty one — with most roasters powered by fossil fuels that emit significant carbon pollution. One California startup is changing ...

Some people had sourdough to help get them through the pandemic. Zach Whitney had coffee beans. The former barista began experimenting during the COVID-19 lockdown with a small, electric coffee ...