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 -12.52
Milk (kg) 379.00 -0.014 -5.31
Fat (kg) 8.73 -0.375 -3.27
Prot (kg) 8.93 -0.441 -3.94
Fertility Sub Index -4.69
Calving Interval (days) 2.09 -1.459 -3.05
Survival (%) -1.47 1.117 -1.64
Calving Sub Index 3.13
Gestation Length (days) -3.40 -0.919 3.13
Beef Sub Index -3.54
Carcass Weight (kg) -2.60 -0.528 1.37
Age of Slaughter (days) 11.38 -0.432 -4.91
Maintenance Sub Index Maint. Sub Index -3.37
Live WT (kg) 11.00 -0.307 -3.37
Total Carbon Sub Index -21.00

* Based on an €80/tonne carbon price