| http://www.w3.org/ns/prov#value | - Bioheat???? fuel ranges from a 2 to 20 percent blend of biodiesel with petrodiesel heating oil.[1] Bioheat is approved by The American Society for Testing and Materials (ASTM), the standards organization that governs regular home heating oil.[5] Bioheat is currently sold in every US state except Alaska, although it is not yet available in all locations.
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