Oil, gas, propane? Penn State site compares home heating options
Thursday, October 9, 2008 - 16:21
in Mathematics & Economics
(PhysOrg.com) -- That nip in the air means fall is here, and many homeowners are facing a drastically more expensive home-heating season. An energy specialist in Penn State's College of Agricultural Sciences says it's not too late to install a secondary heating system to manage those soaring costs.