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 11.14
Milk (kg) -466.00 -0.014 6.52
Fat (kg) 3.12 -0.375 -1.17
Prot (kg) -13.10 -0.441 5.78
Fertility Sub Index -1.28
Calving Interval (days) 2.39 -1.459 -3.49
Survival (%) 1.98 1.117 2.21
Calving Sub Index -0.58
Gestation Length (days) 0.63 -0.919 -0.58
Beef Sub Index 16.97
Carcass Weight (kg) -40.10 -0.528 21.15
Age of Slaughter (days) 9.69 -0.432 -4.18
Maintenance Sub Index Maint. Sub Index 30.29
Live WT (kg) -98.80 -0.307 30.29
Total Carbon Sub Index 56.54

* Based on an €80/tonne carbon price