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 -0.81
Milk (kg) 189.00 -0.014 -2.65
Fat (kg) -8.10 -0.375 3.03
Prot (kg) 2.71 -0.441 -1.20
Fertility Sub Index -19.87
Calving Interval (days) 9.98 -1.459 -14.56
Survival (%) -4.75 1.117 -5.31
Calving Sub Index 2.13
Gestation Length (days) -2.32 -0.919 2.13
Beef Sub Index -3.41
Carcass Weight (kg) 2.20 -0.528 -1.16
Age of Slaughter (days) 5.21 -0.432 -2.25
Maintenance Sub Index Maint. Sub Index -3.37
Live WT (kg) 11.00 -0.307 -3.37
Total Carbon Sub Index -25.32

* Based on an €80/tonne carbon price