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 -0.78
Milk (kg) -157.00 -0.014 2.20
Fat (kg) 4.03 -0.375 -1.51
Prot (kg) 3.33 -0.441 -1.47
Fertility Sub Index 11.31
Calving Interval (days) -5.98 -1.459 8.73
Survival (%) 2.31 1.117 2.58
Calving Sub Index 4.16
Gestation Length (days) -4.53 -0.919 4.16
Beef Sub Index 2.57
Carcass Weight (kg) -11.20 -0.528 5.91
Age of Slaughter (days) 7.73 -0.432 -3.34
Maintenance Sub Index Maint. Sub Index 4.60
Live WT (kg) -15.00 -0.307 4.60
Total Carbon Sub Index 21.86

* Based on an €80/tonne carbon price