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 11.77
Milk (kg) -569.00 -0.014 7.97
Fat (kg) 3.49 -0.375 -1.31
Prot (kg) -11.59 -0.441 5.12
Fertility Sub Index -1.88
Calving Interval (days) 1.42 -1.459 -2.07
Survival (%) 0.17 1.117 0.19
Calving Sub Index 1.41
Gestation Length (days) -1.53 -0.919 1.41
Beef Sub Index 9.52
Carcass Weight (kg) -25.10 -0.528 13.24
Age of Slaughter (days) 8.62 -0.432 -3.72
Maintenance Sub Index Maint. Sub Index 19.68
Live WT (kg) -64.20 -0.307 19.68
Total Carbon Sub Index 40.50

* Based on an €80/tonne carbon price