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 8.06
Milk (kg) -377.00 -0.014 5.28
Fat (kg) 0.80 -0.375 -0.30
Prot (kg) -6.99 -0.441 3.09
Fertility Sub Index -2.16
Calving Interval (days) 1.74 -1.459 -2.54
Survival (%) 0.34 1.117 0.38
Calving Sub Index 1.89
Gestation Length (days) -2.06 -0.919 1.89
Beef Sub Index 8.03
Carcass Weight (kg) -21.10 -0.528 11.13
Age of Slaughter (days) 7.18 -0.432 -3.10
Maintenance Sub Index Maint. Sub Index 16.74
Live WT (kg) -54.60 -0.307 16.74
Total Carbon Sub Index 32.56

* Based on an €80/tonne carbon price