Wednesday - August 5, 2026
Coffee and sunlight: a natural blend
August 03, 2026
ALBUQUERQUE, New Mexico, Aug. 3 -- The U.S. Department of Energy Sandia National Laboratories issued the following news release:

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Coffee and sunlight: a natural blend

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ALBUQUERQUE, N.M. -"We're on the right track. This is how coffee roasting behaves," Michael Sweeney said on a clear fall day in New Mexico as he roasted coffee beans using energy from the sun at the National Solar Thermal Test Facility at Sandia National Labo . . .

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