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 -13.79
Milk (kg) 336.00 -0.014 -4.70
Fat (kg) 8.07 -0.375 -3.02
Prot (kg) 13.73 -0.441 -6.06
Fertility Sub Index 1.60
Calving Interval (days) 0.00 -1.459 0.00
Survival (%) 1.43 1.117 1.60
Calving Sub Index 3.65
Gestation Length (days) -3.97 -0.919 3.65
Beef Sub Index -0.20
Carcass Weight (kg) -6.60 -0.528 3.48
Age of Slaughter (days) 8.53 -0.432 -3.68
Maintenance Sub Index Maint. Sub Index -2.15
Live WT (kg) 7.00 -0.307 -2.15
Total Carbon Sub Index -10.88

* Based on an €80/tonne carbon price