Oct. 10—JANESVILLE — A Janesville-born company that for years has been the nation's biggest player in waste-oil-burning furnaces is now owned by a St. Louis private equity firm. Rock Energy Systems, ...

HONEY BROOK, Pa. — Clean Energy Heating Systems, a designer and manufacturer of waste oil furnaces, announced that it is now offering a Wi-Fi thermostat that is compatible with its entire line of ...

Waste-oil furnaces are becoming a win-win situation for manufacturers and customers in southeastern Pennsylvania. The specially-made furnaces burn used oil that is generated at businesses such as auto ...

In the research and development area of Rock Energy Systems’ plant in Janesville, company CEO Barry Brandt watched a blowtorch-like orange flame through a porthole on one of the large waste ...

Nick has seven years of experience in the home improvement industry. He started his career marketing for dozens of flooring providers and related home services across North America. Today, he is a ...

Used oil is a special waste that doesn't count toward generator status if it is recycled or its energy value is reclaimed. Used oil can only be stored in containers and tanks that are in good ...

A Janesville-born company that for years has been the nation’s biggest player in waste-oil-burning furnaces is now owned by a St. Louis private equity firm. To view our latest eEdition, click the ...