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 -0.89
Milk (kg) 354.00 -0.014 -4.96
Fat (kg) -9.05 -0.375 3.39
Prot (kg) -1.54 -0.441 0.68
Fertility Sub Index -25.21
Calving Interval (days) 12.33 -1.459 -17.99
Survival (%) -6.46 1.117 -7.22
Calving Sub Index 1.10
Gestation Length (days) -1.20 -0.919 1.10
Beef Sub Index -0.98
Carcass Weight (kg) -0.30 -0.528 0.16
Age of Slaughter (days) 2.63 -0.432 -1.14
Maintenance Sub Index Maint. Sub Index -4.60
Live WT (kg) 15.00 -0.307 -4.60
Total Carbon Sub Index -30.57

* Based on an €80/tonne carbon price