In case you missed any, here’s a roundup of our most popular blog posts of 2015. As you can see by this list, our readers are more interested than ever in learning about the food waste problem and finding ways to fix it. On the fuel side, stories about innovation and idling reduction were popular, too.
Consider this over your morning coffee: Almost half the biomass of the coffee cherry — the fruit that contains coffee beans — ends up as processing waste. With worldwide coffee production reaching 9 to 11 billion pounds on an annual basis, that’s a lot of byproduct to handle. Thankfully, industry players keep striving to solve this problem. Here are six ways they are turning coffee waste into a resource.
While the convenience and variety afforded by single-serve coffee systems is celebrated by many, the appliance’s darker side—the mountains of unrecyclable waste—is equally abhorred by those concerned about the impacts of on-demand coffee. Fortunately, more sustainable alternatives have been popping up on the market that allow you to keep using your single-serve system (and enjoying that hot cup of coffee when you want it) while reducing plastic waste and capturing the used coffee grounds for compost.