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 8.34
Milk (kg) -101.00 -0.014 1.41
Fat (kg) -7.17 -0.375 2.69
Prot (kg) -9.61 -0.441 4.24
Fertility Sub Index -7.48
Calving Interval (days) 3.75 -1.459 -5.47
Survival (%) -1.80 1.117 -2.01
Calving Sub Index 0.41
Gestation Length (days) -0.45 -0.919 0.41
Beef Sub Index -0.09
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) 2.03 -0.432 -0.88
Maintenance Sub Index Maint. Sub Index -0.64
Live WT (kg) 2.10 -0.307 -0.64
Total Carbon Sub Index 0.55

* Based on an €80/tonne carbon price