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الصحة والسلامة والانبعاثات

تحويل الميثان المنفّس إلى مكافئ ثاني أكسيد الكربون

A vented or fugitive gas volume converted to tonnes of methane and tonnes of CO₂ equivalent on both the 20- and 100-year horizons, with an OGMP 2.0 reporting level attached.

كل الأدوات

المدخلات

النتائج

يجري تحميل الحساب…

جرى هذا الحساب داخل متصفحك. لم يُرسل أي رقم أدخلته إلى أي جهة، ولم يُحفظ شيء.

كيف تُحسب

  • Methane mass = volume × methane mole fraction × 0.6785 kg/Sm³ at 15 °C and 101.325 kPa.
  • CO₂ equivalent uses IPCC AR6 GWPs including climate–carbon feedback: 82.5 over 20 years and 29.8 over 100.
  • Any CO₂ already in the stream is counted at a GWP of 1 and added.
  • Both horizons are always computed, because a CO₂e figure without its horizon is not a figure.

المعايير التي تتحدثها

أين تتوقف عن الصحة

The arithmetic is trivial and the input is not. Vented volume is the hard number: generic emission factors, which is what most Level 3 reporting rests on, routinely under-count real emissions by a factor of two or more, because a site total is usually dominated by a small number of large intermittent sources that no factor captures. Nothing here measures anything — it converts a volume you supply, and the quality of the answer is entirely the quality of that volume.

القدرة التي تؤتمت هذا العمل

أدوات ذات صلة