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 -17.81
Milk (kg) 367.00 -0.014 -5.14
Fat (kg) 16.28 -0.375 -6.10
Prot (kg) 14.89 -0.441 -6.57
Fertility Sub Index -2.38
Calving Interval (days) 1.69 -1.459 -2.47
Survival (%) 0.08 1.117 0.09
Calving Sub Index 4.16
Gestation Length (days) -4.53 -0.919 4.16
Beef Sub Index -1.46
Carcass Weight (kg) -1.30 -0.528 0.69
Age of Slaughter (days) 4.97 -0.432 -2.15
Maintenance Sub Index Maint. Sub Index -7.85
Live WT (kg) 25.60 -0.307 -7.85
Total Carbon Sub Index -25.33

* Based on an €80/tonne carbon price