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 4.96
Milk (kg) -71.00 -0.014 0.99
Fat (kg) -5.04 -0.375 1.89
Prot (kg) -4.70 -0.441 2.07
Fertility Sub Index 5.51
Calving Interval (days) -2.76 -1.459 4.03
Survival (%) 1.33 1.117 1.49
Calving Sub Index 4.34
Gestation Length (days) -4.72 -0.919 4.34
Beef Sub Index 2.89
Carcass Weight (kg) -10.70 -0.528 5.64
Age of Slaughter (days) 6.39 -0.432 -2.76
Maintenance Sub Index Maint. Sub Index 4.29
Live WT (kg) -14.00 -0.307 4.29
Total Carbon Sub Index 21.99

* Based on an €80/tonne carbon price