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 -1.61
Milk (kg) -398.00 -0.014 5.57
Fat (kg) 16.70 -0.375 -6.26
Prot (kg) 2.09 -0.441 -0.92
Fertility Sub Index 3.76
Calving Interval (days) -2.17 -1.459 3.17
Survival (%) 0.53 1.117 0.59
Calving Sub Index 1.92
Gestation Length (days) -2.09 -0.919 1.92
Beef Sub Index 15.18
Carcass Weight (kg) -33.10 -0.528 17.46
Age of Slaughter (days) 5.28 -0.432 -2.28
Maintenance Sub Index Maint. Sub Index 17.47
Live WT (kg) -57.00 -0.307 17.47
Total Carbon Sub Index 36.73

* Based on an €80/tonne carbon price