Author Archives: grimmsfuelco

About grimmsfuelco

Founded in 1929, Grimm’s Fuel Company is a family owned composting business in Tualatin, Oregon. Grimm’s receives about 60 percent of the greater Portland’s yard waste and turns it into compost, keeping millions of cubic yards of material out of landfills and reducing greenhouse gasses.

ASP Test Bins

The test bins have been running since the beginning of February 2019 with great results. The average oxygen reading for all the batches, all three bins has been 18.6%. 21 batches have been completed with 3 more starting up this week.

The bio-cover is doing it’s job and with the positive air the bins smell mostly like “dirt” – a welcomed change!