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 7.30
Milk (kg) -440.00 -0.014 6.16
Fat (kg) 6.34 -0.375 -2.37
Prot (kg) -7.96 -0.441 3.51
Fertility Sub Index 1.16
Calving Interval (days) 0.78 -1.459 -1.14
Survival (%) 2.06 1.117 2.30
Calving Sub Index 0.86
Gestation Length (days) -0.94 -0.919 0.86
Beef Sub Index 11.97
Carcass Weight (kg) -26.20 -0.528 13.82
Age of Slaughter (days) 4.29 -0.432 -1.85
Maintenance Sub Index Maint. Sub Index 21.77
Live WT (kg) -71.00 -0.307 21.77
Total Carbon Sub Index 43.06

* Based on an €80/tonne carbon price