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 14.12
Milk (kg) -317.00 -0.014 4.44
Fat (kg) -11.69 -0.375 4.38
Prot (kg) -12.02 -0.441 5.31
Fertility Sub Index -2.76
Calving Interval (days) 1.72 -1.459 -2.51
Survival (%) -0.22 1.117 -0.25
Calving Sub Index 0.46
Gestation Length (days) -0.50 -0.919 0.46
Beef Sub Index 7.99
Carcass Weight (kg) -21.60 -0.528 11.39
Age of Slaughter (days) 7.89 -0.432 -3.41
Maintenance Sub Index Maint. Sub Index 18.00
Live WT (kg) -58.70 -0.307 18.00
Total Carbon Sub Index 37.81

* Based on an €80/tonne carbon price