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 -1.47
Milk (kg) 235.00 -0.014 -3.29
Fat (kg) -5.06 -0.375 1.90
Prot (kg) 0.16 -0.441 -0.07
Fertility Sub Index -2.43
Calving Interval (days) 1.79 -1.459 -2.61
Survival (%) 0.16 1.117 0.18
Calving Sub Index 2.35
Gestation Length (days) -2.56 -0.919 2.35
Beef Sub Index 1.18
Carcass Weight (kg) -6.50 -0.528 3.43
Age of Slaughter (days) 5.20 -0.432 -2.24
Maintenance Sub Index Maint. Sub Index -0.09
Live WT (kg) 0.30 -0.307 -0.09
Total Carbon Sub Index -0.45

* Based on an €80/tonne carbon price