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 5.26
Milk (kg) -366.00 -0.014 5.12
Fat (kg) 8.54 -0.375 -3.20
Prot (kg) -7.55 -0.441 3.33
Fertility Sub Index 13.54
Calving Interval (days) -7.57 -1.459 11.04
Survival (%) 2.23 1.117 2.49
Calving Sub Index 2.63
Gestation Length (days) -2.86 -0.919 2.63
Beef Sub Index -3.73
Carcass Weight (kg) 3.10 -0.528 -1.64
Age of Slaughter (days) 4.86 -0.432 -2.10
Maintenance Sub Index Maint. Sub Index -2.76
Live WT (kg) 9.00 -0.307 -2.76
Total Carbon Sub Index 14.93

* Based on an €80/tonne carbon price