Composting is grounds for change on Alaska flights
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Alaska Airlines serves up 37,000 cups of coffee a day on its more than 900 daily flights, brewed using more than 250,000 pounds of Starbucks coffee each year. Ensuring that those grounds go back into the earth and not into the trash is the goal of a new composting effort at Alaska Airlines.
Gardeners know that coffee grounds make for great plant food and that they are environmentally friendly. But gathering the used grounds and filters on more than 500 flights a day is a challenge, says Alaska Airlines Food and Beverage Specialist Kathy Hues.
One of the problems is getting past the ewww factor.