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 0.69
Milk (kg) 199.00 -0.014 -2.79
Fat (kg) -6.51 -0.375 2.44
Prot (kg) -2.35 -0.441 1.04
Fertility Sub Index -16.69
Calving Interval (days) 8.58 -1.459 -12.52
Survival (%) -3.73 1.117 -4.17
Calving Sub Index 1.69
Gestation Length (days) -1.84 -0.919 1.69
Beef Sub Index -0.81
Carcass Weight (kg) -4.50 -0.528 2.37
Age of Slaughter (days) 7.37 -0.432 -3.18
Maintenance Sub Index Maint. Sub Index 5.21
Live WT (kg) -17.00 -0.307 5.21
Total Carbon Sub Index -9.90

* Based on an €80/tonne carbon price