Turning coffee, mango and cashew waste into valuable resources

Read the full story in The Guardian.

Byproducts from fruit drying, cashew milling and coffee production have traditionally been difficult to deal with but new technologies are turning them into heat, gas, electricity.

Power Your Car With a Biofuel Made From Beer

Read the full story in CityLab.

Beer—is there anything it can’t do?

You can chug it to improve the watchability of baseball, use it to de-ice roads, and now even power your car with it, thanks to the New Zealand biofuel “Brewtroleum.” The ethanol used in the greener gas, which was dreamed up by DB Export, is derived from leftovers of the brewing process, chiefly grain and yeast.

Survival Of The Greenest Beer? Breweries Adapt To A Changing Climate

Read the full story from NPR.

When you hear the words “green brewery,” you might picture gleaming solar panels or aerodynamic wind turbines. But the most valuable piece of technology at the $24 million dollar LEED-Gold-certified headquarters of Smuttynose Brewing Co. on the seacoast of New Hampshire isn’t quite as sexy.

“The place you have to start is the building envelope,” says Smuttynose founder Peter Egelston.

That’s the name for the interface between a building’s interior and the outside world. It’s basically the structural shell that’s made up of exterior walls, windows, doors, the roof and foundation. Heating, ventilation and electrical work more efficiently in a tight building envelope, which keeps the interior temperature consistently cool or warm, prevents energy loss and ultimately saves money.

Feeding Ourselves Thirsty: How the Food Sector is Managing Global Water Risks

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In Feeding Ourselves Thirsty, Ceres takes a closer look at how the food sector is managing water risk. The report evaluates publicly available information on the water use, stewardship and policies of 37 major food sector companies in four industries: packaged food, beverage, meat and agricultural products. The report examines how water risks affect the profitability and competitive positioning of these companies using indicators and scoring drawn from the Ceres Aqua Gauge.

The report provides recommendations for how investment analysts can more effectively evaluate food sector companies on their water risk exposure and management practices. It also provides recommendations for how companies in the food sector can improve water efficiency and water quality across their operations and supply chains to reduce risks and protect water resources.

Trenton brewery to convert waste water into fish feed

Read the full story in the Dayton Daily News.

Apparently beer can be for the fishes too. The MillerCoors Trenton Brewery in rural Butler County has partnered with the Colorado biotechnology company Nutrinsic Corp. to convert waste water from the beer-making process into fish and animal feed.

How MillerCoors is brewing more beer with less water

Read the full story in GreenBiz.

MillerCoors this week became the latest company to join Ceres’ Connect the Drops campaign — a business-led effort organized by Ceres seeking bolder measures and shared solutions to achieve a sustainable water future in California.

Day-to-day, the company is also re-evaluating how water is used in various aspects of its operations.