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 -7.43
Milk (kg) 161.00 -0.014 -2.25
Fat (kg) 9.65 -0.375 -3.61
Prot (kg) 3.53 -0.441 -1.56
Fertility Sub Index 6.77
Calving Interval (days) -3.57 -1.459 5.21
Survival (%) 1.40 1.117 1.56
Calving Sub Index 3.76
Gestation Length (days) -4.09 -0.919 3.76
Beef Sub Index -3.59
Carcass Weight (kg) -4.20 -0.528 2.22
Age of Slaughter (days) 13.44 -0.432 -5.80
Maintenance Sub Index Maint. Sub Index -3.68
Live WT (kg) 12.00 -0.307 -3.68
Total Carbon Sub Index -4.16

* Based on an €80/tonne carbon price