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 -12.14
Milk (kg) 34.00 -0.014 -0.48
Fat (kg) 18.10 -0.375 -6.78
Prot (kg) 11.06 -0.441 -4.88
Fertility Sub Index -0.84
Calving Interval (days) 0.70 -1.459 -1.02
Survival (%) 0.16 1.117 0.18
Calving Sub Index 0.63
Gestation Length (days) -0.68 -0.919 0.63
Beef Sub Index 10.67
Carcass Weight (kg) -21.60 -0.528 11.39
Age of Slaughter (days) 1.67 -0.432 -0.72
Maintenance Sub Index Maint. Sub Index 13.18
Live WT (kg) -43.00 -0.307 13.18
Total Carbon Sub Index 11.50

* Based on an €80/tonne carbon price