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 -17.78
Milk (kg) 335.00 -0.014 -4.69
Fat (kg) 21.49 -0.375 -8.05
Prot (kg) 11.42 -0.441 -5.04
Fertility Sub Index -7.41
Calving Interval (days) 4.53 -1.459 -6.61
Survival (%) -0.72 1.117 -0.80
Calving Sub Index 2.70
Gestation Length (days) -2.94 -0.919 2.70
Beef Sub Index -0.64
Carcass Weight (kg) -5.80 -0.528 3.06
Age of Slaughter (days) 8.58 -0.432 -3.70
Maintenance Sub Index Maint. Sub Index -10.12
Live WT (kg) 33.00 -0.307 -10.12
Total Carbon Sub Index -33.26

* Based on an €80/tonne carbon price