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 -0.43
Milk (kg) 221.00 -0.014 -3.09
Fat (kg) -8.95 -0.375 3.35
Prot (kg) 1.56 -0.441 -0.69
Fertility Sub Index -24.08
Calving Interval (days) 13.37 -1.459 -19.51
Survival (%) -4.09 1.117 -4.57
Calving Sub Index 0.54
Gestation Length (days) -0.59 -0.919 0.54
Beef Sub Index -0.95
Carcass Weight (kg) -3.50 -0.528 1.85
Age of Slaughter (days) 6.47 -0.432 -2.79
Maintenance Sub Index Maint. Sub Index -2.45
Live WT (kg) 8.00 -0.307 -2.45
Total Carbon Sub Index -27.36

* Based on an €80/tonne carbon price