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 -10.69
Milk (kg) -208.00 -0.014 2.91
Fat (kg) 17.34 -0.375 -6.49
Prot (kg) 16.11 -0.441 -7.11
Fertility Sub Index 1.00
Calving Interval (days) -0.22 -1.459 0.32
Survival (%) 0.61 1.117 0.68
Calving Sub Index 1.14
Gestation Length (days) -1.24 -0.919 1.14
Beef Sub Index 5.88
Carcass Weight (kg) -17.20 -0.528 9.07
Age of Slaughter (days) 7.40 -0.432 -3.19
Maintenance Sub Index Maint. Sub Index 14.13
Live WT (kg) -46.10 -0.307 14.13
Total Carbon Sub Index 11.45

* Based on an €80/tonne carbon price