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 -7.01
Milk (kg) 318.00 -0.014 -4.45
Fat (kg) -0.79 -0.375 0.30
Prot (kg) 6.46 -0.441 -2.85
Fertility Sub Index -18.64
Calving Interval (days) 9.26 -1.459 -13.51
Survival (%) -4.59 1.117 -5.13
Calving Sub Index 2.47
Gestation Length (days) -2.69 -0.919 2.47
Beef Sub Index -3.37
Carcass Weight (kg) 4.90 -0.528 -2.58
Age of Slaughter (days) 1.81 -0.432 -0.78
Maintenance Sub Index Maint. Sub Index -6.74
Live WT (kg) 22.00 -0.307 -6.74
Total Carbon Sub Index -33.28

* Based on an €80/tonne carbon price