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 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 ...

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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 ...

Walk into the lobby of Heirloom Roasters in Oakland, California, and you’re presented with two doors. Through door number one you’ll find the facility’s main roasting space, a cavernous warehouse ...

Roasteries large and small grew increasingly full of hot air this year, with multiple innovations emerging from makers of ...

Yes, this one is as weird as it sounds: The engineer behind the We Make Things blog (known only as “rxdtxd”) took the drum out of an old washing machine and made it into a giant coffee roaster coffee ...