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 -12.21
Milk (kg) 558.00 -0.014 -7.81
Fat (kg) 2.87 -0.375 -1.07
Prot (kg) 7.53 -0.441 -3.32
Fertility Sub Index -13.32
Calving Interval (days) 8.46 -1.459 -12.34
Survival (%) -0.87 1.117 -0.97
Calving Sub Index 2.66
Gestation Length (days) -2.89 -0.919 2.66
Beef Sub Index -3.21
Carcass Weight (kg) 0.40 -0.528 -0.21
Age of Slaughter (days) 6.94 -0.432 -3.00
Maintenance Sub Index Maint. Sub Index -4.38
Live WT (kg) 14.30 -0.307 -4.38
Total Carbon Sub Index -30.46

* Based on an €80/tonne carbon price