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Pa. Heating oil sulfur content

Ignatz Member Posts: 16
Did the sulfur content for #2 heating oil go down to 15 ppm? Just curious if the Pa. ruling went into effect.


  • STEVEusaPA
    STEVEusaPA Member Posts: 6,132
    LS=low sulfur, < 500 ppm.
    ULS=ultra low sulfur, <15 ppm.
    ULS only mandated in Philadelphia. Technically still LS, everywhere else, but virtually no refinery carries LS any more, due to logistics, most just the carry the ULS.
  • Ignatz
    Ignatz Member Posts: 16
    Thanks Steve