One common criticism about single-serving coffee makers like Keurigs is that they create significantly more waste than regular drip coffee makers. Most single-serve machines use plastic pods or K-cups ...

There’s a Keurig machine in some 40 million households in the U.S. Single-serve coffee brewing systems — which allow consumers to make just one cup of coffee at a time by feeding a pod into a slot and ...

In addition to plastic and aluminum pods, there are also a few grounds-based coffee makers that specialize in one-cup-at-a-time brewing. So if you’re interested in the ease of pod machines, low-volume ...