This website use cookies and similar technologies to improve the site and to provide customised content and advertising. By using this site, you agree to this use. To learn more, including how to change your cookie settings, please view our Cookie Policy
Xmas Legs Small Present Present
Pocketmags Digital Magazines
CA
Pocketmags Digital Magazines
   You are currently viewing the Canada version of the site.
Would you like to switch to your local site?
Digital Subscriptions > Newsweek International > 29 December 2017 > A Better Whey

A Better Whey

By turning yogurt waste products into fuel and feed, one researcher is taking a more cultured approach to sustainability

ENERGY

Illustration by ALEX FINE

THOSE NICE FOLKS WHO MAKE your Greek yogurt create waste that could one day be used in jet fuel. Mixing whey—the watery remains after protein is strained from milk— with thousands of species of bacteria and then heating this brew transforms it into a new material called bio-oil, which could be used in biofuels or as additives in livestock feed.

READ MORE
Purchase options below
Find the complete article and many more in this issue of Newsweek International - 29 December 2017
If you own the issue, Login to read the full article now.
Single Issue - 29 December 2017
$6.99
Or 699 points
Annual Digital Subscription
Only $ 0.92 per issue
SAVE
87%
$46.99
Or 4699 points
Monthly Digital Subscription
Only $ 1.29 per issue
SAVE
80%
$5.49
Or 549 points

View Issues

About Newsweek International

Dirty Laundry: If Donald Trump has a dark Russian secret, Deutsche Bank may know what it is.