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 -15.15
Milk (kg) 506.00 -0.014 -7.08
Fat (kg) 9.45 -0.375 -3.54
Prot (kg) 10.25 -0.441 -4.52
Fertility Sub Index -12.75
Calving Interval (days) 6.22 -1.459 -9.08
Survival (%) -3.29 1.117 -3.68
Calving Sub Index 3.03
Gestation Length (days) -3.30 -0.919 3.03
Beef Sub Index -6.42
Carcass Weight (kg) 6.30 -0.528 -3.32
Age of Slaughter (days) 7.18 -0.432 -3.10
Maintenance Sub Index Maint. Sub Index -11.34
Live WT (kg) 37.00 -0.307 -11.34
Total Carbon Sub Index -42.63

* Based on an €80/tonne carbon price