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 -0.16
Milk (kg) 165.00 -0.014 -2.31
Fat (kg) -5.26 -0.375 1.97
Prot (kg) -0.40 -0.441 0.18
Fertility Sub Index -17.62
Calving Interval (days) 7.86 -1.459 -11.47
Survival (%) -5.51 1.117 -6.16
Calving Sub Index 1.84
Gestation Length (days) -2.00 -0.919 1.84
Beef Sub Index -0.87
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 5.80 -0.432 -2.50
Maintenance Sub Index Maint. Sub Index 0.34
Live WT (kg) -1.10 -0.307 0.34
Total Carbon Sub Index -16.48

* Based on an €80/tonne carbon price