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 4.22
Milk (kg) -95.00 -0.014 1.33
Fat (kg) -3.81 -0.375 1.43
Prot (kg) -3.32 -0.441 1.47
Fertility Sub Index 6.51
Calving Interval (days) -3.36 -1.459 4.90
Survival (%) 1.44 1.117 1.61
Calving Sub Index 4.90
Gestation Length (days) -5.33 -0.919 4.90
Beef Sub Index -4.48
Carcass Weight (kg) -0.70 -0.528 0.37
Age of Slaughter (days) 11.23 -0.432 -4.85
Maintenance Sub Index Maint. Sub Index 0.61
Live WT (kg) -2.00 -0.307 0.61
Total Carbon Sub Index 11.76

* Based on an €80/tonne carbon price