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 -15.14
Milk (kg) 497.00 -0.014 -6.96
Fat (kg) 9.75 -0.375 -3.65
Prot (kg) 10.26 -0.441 -4.53
Fertility Sub Index 0.80
Calving Interval (days) -0.21 -1.459 0.31
Survival (%) 0.44 1.117 0.49
Calving Sub Index 1.41
Gestation Length (days) -1.53 -0.919 1.41
Beef Sub Index -0.54
Carcass Weight (kg) -2.70 -0.528 1.42
Age of Slaughter (days) 4.54 -0.432 -1.96
Maintenance Sub Index Maint. Sub Index -4.29
Live WT (kg) 14.00 -0.307 -4.29
Total Carbon Sub Index -17.77

* Based on an €80/tonne carbon price