Demo sandbox 演示沙盒 — illustrative pilot data · resets periodically

Lineage 數據追溯 — scope3_cat3_tco2e

scope3_cat3_tco2e = 0.0000 tCO2e [spend_based v1] provisional
- activity · energy_kwh = 0.0000 kWh placeholder 佔位
  source: Scope 3 value-chain activity data FY2026 — PLACEHOLDER — FY2026 site electricity + fuel purchased totals (kWh) from utility billing; not yet digitised. Sourcing pending Working Group. (GROUP / na)
  
  spend_based(energy_kwh=0.0 kWh x ef_ef_fuel_energy_wtt=3.389e-05 tCO2e/kWh | source: UK DEFRA/DESNZ Greenhouse gas reporting: conversion factors 2024, 'WTT- electricity' = 0.03389 kgCO2e/kWh (well-to-tank )
- factor · emission factor ef_fuel_energy_wtt = 3.389e-05 tCO2e/kWh
  source: UK DEFRA/DESNZ Greenhouse gas reporting: conversion factors 2024, 'WTT- electricity' = 0.03389 kgCO2e/kWh (well-to-tank upstream of purchased electricity); converted to tCO2e/kWh.
  
  spend_based(energy_kwh=0.0 kWh x ef_ef_fuel_energy_wtt=3.389e-05 tCO2e/kWh | source: UK DEFRA/DESNZ Greenhouse gas reporting: conversion factors 2024, 'WTT- electricity' = 0.03389 kgCO2e/kWh (well-to-tank )