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 1.92
Milk (kg) -207.00 -0.014 2.90
Fat (kg) 2.14 -0.375 -0.80
Prot (kg) 0.41 -0.441 -0.18
Fertility Sub Index 10.60
Calving Interval (days) -7.14 -1.459 10.42
Survival (%) 0.16 1.117 0.18
Calving Sub Index 2.79
Gestation Length (days) -3.04 -0.919 2.79
Beef Sub Index 3.22
Carcass Weight (kg) -11.10 -0.528 5.86
Age of Slaughter (days) 6.10 -0.432 -2.63
Maintenance Sub Index Maint. Sub Index 2.76
Live WT (kg) -9.00 -0.307 2.76
Total Carbon Sub Index 21.28

* Based on an €80/tonne carbon price