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 18.93
Milk (kg) -682.00 -0.014 9.55
Fat (kg) -4.58 -0.375 1.72
Prot (kg) -17.36 -0.441 7.66
Fertility Sub Index -5.69
Calving Interval (days) 2.84 -1.459 -4.14
Survival (%) -1.38 1.117 -1.54
Calving Sub Index 0.50
Gestation Length (days) -0.54 -0.919 0.50
Beef Sub Index 3.78
Carcass Weight (kg) -13.40 -0.528 7.07
Age of Slaughter (days) 7.61 -0.432 -3.29
Maintenance Sub Index Maint. Sub Index 14.59
Live WT (kg) -47.60 -0.307 14.59
Total Carbon Sub Index 32.12

* Based on an €80/tonne carbon price