Tower company claims to have best wood furnace around Restricted in some big cities as smoke-belching smog machines and targeted by the federal Environmental Protection Agency for tough new emissions ...

Daryl Lamppa, a 71-year-old tinkerer born and raised in Tower, Minn., invited his son and daughter for Thanksgiving dinner a couple of months ago. Lamppa had something to show them: his own patent, ...

Only 100 years ago, 90 percent of Americans burned wood to heat their homes. As fossil fuel use rose, the percentage of Americans using wood for fuel dropped, falling to as low as 1 percent by 1970, ...

Q: How long does firewood have to dry before it reaches full heating potential? My husband and I are looking to install a wood gasification furnace for heating our home, but I’ve heard that they need ...

ALBANY, New York, September 30, 2008 (ENS) - Searching for efficient renewable fuels, New York State is investing $1.6 million in the evaluation and improvement of wood-fired heating equipment such as ...

Interest in wood-fired hydronic heating systems continues to rise along with the price of conventional fuel. One heat source used for such systems, especially in rural areas of North America, is the ...

Energy generation through wood gasification potentially offers a profitable investment for those with the skill and desire to take on this complex technology. Gasification technology has had a ...