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 4.49
Milk (kg) -14.00 -0.014 0.20
Fat (kg) -4.97 -0.375 1.86
Prot (kg) -5.50 -0.441 2.43
Fertility Sub Index -13.54
Calving Interval (days) 6.86 -1.459 -10.01
Survival (%) -3.16 1.117 -3.53
Calving Sub Index 0.56
Gestation Length (days) -0.61 -0.919 0.56
Beef Sub Index -0.45
Carcass Weight (kg) -0.70 -0.528 0.37
Age of Slaughter (days) 1.90 -0.432 -0.82
Maintenance Sub Index Maint. Sub Index -0.89
Live WT (kg) 2.90 -0.307 -0.89
Total Carbon Sub Index -9.83

* Based on an €80/tonne carbon price