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 3.91
Milk (kg) 85.00 -0.014 -1.19
Fat (kg) -7.43 -0.375 2.78
Prot (kg) -5.24 -0.441 2.31
Fertility Sub Index -11.34
Calving Interval (days) 5.63 -1.459 -8.21
Survival (%) -2.80 1.117 -3.13
Calving Sub Index 1.98
Gestation Length (days) -2.15 -0.919 1.98
Beef Sub Index -2.24
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 5.19 -0.432 -2.24
Maintenance Sub Index Maint. Sub Index 1.38
Live WT (kg) -4.50 -0.307 1.38
Total Carbon Sub Index -6.33

* Based on an €80/tonne carbon price