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 -7.95
Milk (kg) 87.00 -0.014 -1.22
Fat (kg) 12.46 -0.375 -4.67
Prot (kg) 4.68 -0.441 -2.07
Fertility Sub Index 2.97
Calving Interval (days) -1.72 -1.459 2.51
Survival (%) 0.41 1.117 0.46
Calving Sub Index 0.95
Gestation Length (days) -1.03 -0.919 0.95
Beef Sub Index -1.53
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) 5.63 -0.432 -2.43
Maintenance Sub Index Maint. Sub Index -0.31
Live WT (kg) 1.00 -0.307 -0.31
Total Carbon Sub Index -5.87

* Based on an €80/tonne carbon price