ISO/TR 25080:2025(en)
Foreword ....................................................................................................................................................................................................................................................iv
Introduction .............................................................................................................................................................................................................................................v
1 Scope ............................................................................................................................................................................................................................................. 1
2 Normative references ................................................................................................................................................................................................. 1
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5 Background and options provided by IPCC Guidelines and their applicability for
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6 Tier 1 calculations .......................................................................................................................................................................................................... 7
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7 Calculation of HWP contribution under tiers 2 and 3 ........................................................................................................... 12
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8 Data availability/Literature review ......................................................................................................................................................... 17
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Bibliography ......................................................................................................................................................................................................................................... 30
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