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 1.67
Milk (kg) -297.00 -0.014 4.16
Fat (kg) 9.06 -0.375 -3.39
Prot (kg) -2.05 -0.441 0.90
Fertility Sub Index -2.23
Calving Interval (days) 1.61 -1.459 -2.35
Survival (%) 0.11 1.117 0.12
Calving Sub Index 0.98
Gestation Length (days) -1.07 -0.919 0.98
Beef Sub Index 9.40
Carcass Weight (kg) -25.80 -0.528 13.61
Age of Slaughter (days) 9.76 -0.432 -4.21
Maintenance Sub Index Maint. Sub Index 19.31
Live WT (kg) -63.00 -0.307 19.31
Total Carbon Sub Index 29.14

* Based on an €80/tonne carbon price