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 -19.27
Milk (kg) 631.00 -0.014 -8.83
Fat (kg) 9.82 -0.375 -3.68
Prot (kg) 15.32 -0.441 -6.76
Fertility Sub Index -6.03
Calving Interval (days) 3.95 -1.459 -5.76
Survival (%) -0.24 1.117 -0.27
Calving Sub Index 3.11
Gestation Length (days) -3.38 -0.919 3.11
Beef Sub Index -0.84
Carcass Weight (kg) -4.90 -0.528 2.58
Age of Slaughter (days) 7.94 -0.432 -3.43
Maintenance Sub Index Maint. Sub Index -3.68
Live WT (kg) 12.00 -0.307 -3.68
Total Carbon Sub Index -26.72

* Based on an €80/tonne carbon price