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 -21.68
Milk (kg) 433.00 -0.014 -6.06
Fat (kg) 23.83 -0.375 -8.93
Prot (kg) 15.16 -0.441 -6.69
Fertility Sub Index -10.40
Calving Interval (days) 5.82 -1.459 -8.49
Survival (%) -1.71 1.117 -1.91
Calving Sub Index 3.92
Gestation Length (days) -4.26 -0.919 3.92
Beef Sub Index -1.21
Carcass Weight (kg) -1.80 -0.528 0.95
Age of Slaughter (days) 5.01 -0.432 -2.16
Maintenance Sub Index Maint. Sub Index -3.95
Live WT (kg) 12.90 -0.307 -3.95
Total Carbon Sub Index -33.34

* Based on an €80/tonne carbon price