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 0.16
Milk (kg) -211.00 -0.014 2.95
Fat (kg) 8.02 -0.375 -3.00
Prot (kg) -0.48 -0.441 0.21
Fertility Sub Index -2.22
Calving Interval (days) 1.63 -1.459 -2.38
Survival (%) 0.14 1.117 0.16
Calving Sub Index 0.73
Gestation Length (days) -0.79 -0.919 0.73
Beef Sub Index 5.56
Carcass Weight (kg) -17.70 -0.528 9.34
Age of Slaughter (days) 8.75 -0.432 -3.78
Maintenance Sub Index Maint. Sub Index 16.09
Live WT (kg) -52.50 -0.307 16.09
Total Carbon Sub Index 20.32

* Based on an €80/tonne carbon price