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 -17.57
Milk (kg) 408.00 -0.014 -5.71
Fat (kg) 13.32 -0.375 -4.99
Prot (kg) 15.56 -0.441 -6.87
Fertility Sub Index -0.79
Calving Interval (days) 0.12 -1.459 -0.18
Survival (%) -0.55 1.117 -0.61
Calving Sub Index 2.49
Gestation Length (days) -2.71 -0.919 2.49
Beef Sub Index -4.62
Carcass Weight (kg) 1.20 -0.528 -0.63
Age of Slaughter (days) 9.24 -0.432 -3.99
Maintenance Sub Index Maint. Sub Index -6.13
Live WT (kg) 20.00 -0.307 -6.13
Total Carbon Sub Index -26.62

* Based on an €80/tonne carbon price