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 1.06
Milk (kg) -67.00 -0.014 0.94
Fat (kg) 4.73 -0.375 -1.77
Prot (kg) -4.29 -0.441 1.89
Fertility Sub Index -1.00
Calving Interval (days) 1.09 -1.459 -1.59
Survival (%) 0.53 1.117 0.59
Calving Sub Index 2.94
Gestation Length (days) -3.20 -0.919 2.94
Beef Sub Index 0.78
Carcass Weight (kg) -4.80 -0.528 2.53
Age of Slaughter (days) 4.05 -0.432 -1.75
Maintenance Sub Index Maint. Sub Index 7.36
Live WT (kg) -24.00 -0.307 7.36
Total Carbon Sub Index 11.15

* Based on an €80/tonne carbon price