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 -12.64
Milk (kg) 328.00 -0.014 -4.59
Fat (kg) 9.21 -0.375 -3.45
Prot (kg) 10.41 -0.441 -4.59
Fertility Sub Index -14.65
Calving Interval (days) 7.34 -1.459 -10.71
Survival (%) -3.53 1.117 -3.94
Calving Sub Index 0.79
Gestation Length (days) -0.86 -0.919 0.79
Beef Sub Index -1.56
Carcass Weight (kg) -0.50 -0.528 0.26
Age of Slaughter (days) 4.23 -0.432 -1.83
Maintenance Sub Index Maint. Sub Index -5.43
Live WT (kg) 17.70 -0.307 -5.43
Total Carbon Sub Index -33.49

* Based on an €80/tonne carbon price