Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index -1.43
Milk (kg) -112.00 -0.014 1.57
Fat (kg) 7.64 -0.375 -2.86
Prot (kg) 0.30 -0.441 -0.13
Fertility Sub Index 6.18
Calving Interval (days) -3.61 -1.459 5.27
Survival (%) 0.82 1.117 0.92
Calving Sub Index 1.82
Gestation Length (days) -1.98 -0.919 1.82
Beef Sub Index -1.34
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 3.11 -0.432 -1.34
Maintenance Sub Index Maint. Sub Index -0.52
Live WT (kg) 1.70 -0.307 -0.52
Total Carbon Sub Index 4.72

* Based on an €80/tonne carbon price