News

From brewery waste, a natural gas alternative – PurposeEnergy

Regular Springwise readers may recall a story we ran back in 2008 featuring the use of waste Coors beer to power General Motors cars at the Democratic National Convention in Denver.

Operating along similar lines, PurposeEnergy http://www.purposeenergy.com/purpose.htm is a company that turns brewery waste into a natural gas alternative.

by: Casey Brennan

Full Story: http://www.springwise.com/food_beverage/purposeenergy/

Related Stories

Leave a Comment

You must be logged in to post a comment.