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The Optimist Daily

This ultrasonic espresso method uses 75 percent less energy and tastes just as good

Researchers have developed a new method for making espresso using ultrasonic technology, which reduces energy consumption by 75 percent compared to traditional methods. Taste tests indicate the ultrasonic espresso is comparable in flavor to conventionally brewed espresso. The innovation offers a more sustainable approach to coffee preparation without compromising quality.

What happened

A new ultrasonic method for making espresso uses 75% less energy than traditional methods while maintaining the same taste.

Why it matters

This innovation could significantly reduce the environmental impact of coffee production without compromising quality or consumer experience.

Why it belongs here

It highlights a practical, sustainable solution that aligns with efforts to make everyday practices more energy-efficient and environmentally friendly.

clean energyinnovationsciencetechnology

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