At a paper mill warehouse near the University of Maine, engineer Ian Toal oversees a huge, intricate machine that turns sawdust into a key ingredient for a new kind of heating oil. Researchers at this pilot-scale plant in Old Town, part of UMaine's.
Hooked on heating oil: New wood heat options come with climate trade-offs wgan.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from wgan.com Daily Mail and Mail on Sunday newspapers.
Negative-Carbon Heating Fuel Coming Soon to U S Homes prnewswire.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from prnewswire.com Daily Mail and Mail on Sunday newspapers.