'Fiscal cliff' legislation retroactively reinstates the 25C tax credits for
highly efficient HVAC and water heating equipment that expired at the end of
2011.
The new edition of the guide helps
homeowners decide which improvements will yield the most bang for
their buck and help them incorporate energy efficiency into future projects.
Cleaner-burning
wood pellets are produced from waste products such as lumber mill sawdust, and chips
or scraps left over from lumbering or tree thinning.