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 -7.81
Milk (kg) 305.00 -0.014 -4.27
Fat (kg) 4.94 -0.375 -1.85
Prot (kg) 3.82 -0.441 -1.69
Fertility Sub Index -19.57
Calving Interval (days) 9.94 -1.459 -14.50
Survival (%) -4.54 1.117 -5.07
Calving Sub Index 2.16
Gestation Length (days) -2.35 -0.919 2.16
Beef Sub Index -2.45
Carcass Weight (kg) 1.10 -0.528 -0.58
Age of Slaughter (days) 4.33 -0.432 -1.87
Maintenance Sub Index Maint. Sub Index -6.47
Live WT (kg) 21.10 -0.307 -6.47
Total Carbon Sub Index -34.14

* Based on an €80/tonne carbon price