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 15.72
Milk (kg) -509.00 -0.014 7.13
Fat (kg) -6.65 -0.375 2.49
Prot (kg) -13.82 -0.441 6.10
Fertility Sub Index -1.02
Calving Interval (days) 1.07 -1.459 -1.56
Survival (%) 0.48 1.117 0.54
Calving Sub Index 0.53
Gestation Length (days) -0.58 -0.919 0.53
Beef Sub Index 0.29
Carcass Weight (kg) -8.30 -0.528 4.38
Age of Slaughter (days) 9.47 -0.432 -4.09
Maintenance Sub Index Maint. Sub Index 9.93
Live WT (kg) -32.40 -0.307 9.93
Total Carbon Sub Index 25.44

* Based on an €80/tonne carbon price