Billions of liters of water for filtering, microplastics in packaging, leftover ingredients. It's challenging to make beer with zero waste. But around the world, brewers are finding ways to use everything from rainwater and food scraps to biodegradable packaging (and an ancient Babylonian recipe) to create a new alternative beer that is fresh and traditional but still "circular."
Learn more in this episode of Eni's new Energy Superfacts series.
