Brrr . . . . we’re suddenly needing to run the heat in the morning, so it’s definitely autumn here in Portland, Oregon. We just filled our oil tank for the winter with biodiesel, B20 this time, from Star Oil, who bought it from SeQuential Biofuel. This will be the second winter we’ll have been [...]
Entries Tagged as 'B20'
Heating Our House With Biodiesel, II
October 9th, 2008 · 2 Comments · energy, sustainability
Tags: B20·B99·biodiesel·carbon footprint·energy conservation·global warming·green living·heat·Sequential·thrift
