6 of 8
BACKNEXT
Recycling oil
Recycling oil
PC911 collects its fuel oil from local restaurants and other businesses.

NEXT: A cheap refueling
LAST UPDATE: Sep 19 2008 | 11:50 AM ET
Sponsored by
More Galleries
6 designers shaking up fashion These designers are changing the way we dress, accessorize and shop, from custom made-to-fit dresses to smart jewelry that's actually stylish. More
8 must-have travel apps Whether you've got wanderlust or an airline grievance, here are some apps to pack onto your phone. More
Secrets to success from Smalltown USA Utah State professor Michael Glauser cycled 4,000 miles this summer, visiting 100 entrepreneurs across the country. Here's a snapshot of how they grew their businesses. More

Market indexes are shown in real time, except for the DJIA, which is delayed by two minutes. All times are ET. Disclaimer Morningstar: © 2014 Morningstar, Inc. All Rights Reserved. Disclaimer The Dow Jones IndexesSM are proprietary to and distributed by Dow Jones & Company, Inc. and have been licensed for use. All content of the Dow Jones IndexesSM © 2014 is proprietary to Dow Jones & Company, Inc. Chicago Mercantile Association. The market data is the property of Chicago Mercantile Exchange Inc. and its licensors. All rights reserved. FactSet Research Systems Inc. 2014. All rights reserved. Most stock quote data provided by BATS.