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 -20.20
Milk (kg) 589.00 -0.014 -8.25
Fat (kg) 12.23 -0.375 -4.58
Prot (kg) 16.70 -0.441 -7.37
Fertility Sub Index -8.07
Calving Interval (days) 4.61 -1.459 -6.73
Survival (%) -1.20 1.117 -1.34
Calving Sub Index 2.42
Gestation Length (days) -2.63 -0.919 2.42
Beef Sub Index -1.73
Carcass Weight (kg) 0.80 -0.528 -0.42
Age of Slaughter (days) 3.02 -0.432 -1.30
Maintenance Sub Index Maint. Sub Index -6.74
Live WT (kg) 22.00 -0.307 -6.74
Total Carbon Sub Index -34.31

* Based on an €80/tonne carbon price