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 7.81
Milk (kg) -310.00 -0.014 4.34
Fat (kg) -1.00 -0.375 0.37
Prot (kg) -7.01 -0.441 3.09
Fertility Sub Index -0.63
Calving Interval (days) 0.90 -1.459 -1.31
Survival (%) 0.61 1.117 0.68
Calving Sub Index 0.98
Gestation Length (days) -1.07 -0.919 0.98
Beef Sub Index 5.25
Carcass Weight (kg) -15.90 -0.528 8.39
Age of Slaughter (days) 7.26 -0.432 -3.13
Maintenance Sub Index Maint. Sub Index 14.65
Live WT (kg) -47.80 -0.307 14.65
Total Carbon Sub Index 28.07

* Based on an €80/tonne carbon price