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 -8.92
Milk (kg) 183.00 -0.014 -2.56
Fat (kg) 7.24 -0.375 -2.71
Prot (kg) 8.25 -0.441 -3.64
Fertility Sub Index 6.63
Calving Interval (days) -3.39 -1.459 4.95
Survival (%) 1.51 1.117 1.69
Calving Sub Index 5.13
Gestation Length (days) -5.58 -0.919 5.13
Beef Sub Index -1.33
Carcass Weight (kg) -0.30 -0.528 0.16
Age of Slaughter (days) 3.44 -0.432 -1.49
Maintenance Sub Index Maint. Sub Index -8.28
Live WT (kg) 27.00 -0.307 -8.28
Total Carbon Sub Index -6.76

* Based on an €80/tonne carbon price