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 -17.13
Milk (kg) 425.00 -0.014 -5.95
Fat (kg) 13.22 -0.375 -4.95
Prot (kg) 14.12 -0.441 -6.23
Fertility Sub Index 1.84
Calving Interval (days) -0.69 -1.459 1.01
Survival (%) 0.75 1.117 0.84
Calving Sub Index 2.34
Gestation Length (days) -2.55 -0.919 2.34
Beef Sub Index -3.46
Carcass Weight (kg) -1.80 -0.528 0.95
Age of Slaughter (days) 10.22 -0.432 -4.41
Maintenance Sub Index Maint. Sub Index -2.76
Live WT (kg) 9.00 -0.307 -2.76
Total Carbon Sub Index -19.17

* Based on an €80/tonne carbon price