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 -12.34
Milk (kg) 339.00 -0.014 -4.75
Fat (kg) 11.69 -0.375 -4.38
Prot (kg) 7.29 -0.441 -3.22
Fertility Sub Index -3.47
Calving Interval (days) 2.51 -1.459 -3.66
Survival (%) 0.17 1.117 0.19
Calving Sub Index 3.37
Gestation Length (days) -3.67 -0.919 3.37
Beef Sub Index 1.81
Carcass Weight (kg) -7.60 -0.528 4.01
Age of Slaughter (days) 5.10 -0.432 -2.20
Maintenance Sub Index Maint. Sub Index -3.86
Live WT (kg) 12.60 -0.307 -3.86
Total Carbon Sub Index -14.50

* Based on an €80/tonne carbon price