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 -19.44
Milk (kg) 417.00 -0.014 -5.84
Fat (kg) 22.65 -0.375 -8.48
Prot (kg) 11.59 -0.441 -5.12
Fertility Sub Index 2.86
Calving Interval (days) -1.04 -1.459 1.52
Survival (%) 1.20 1.117 1.34
Calving Sub Index 3.29
Gestation Length (days) -3.58 -0.919 3.29
Beef Sub Index -2.79
Carcass Weight (kg) -1.80 -0.528 0.95
Age of Slaughter (days) 8.67 -0.432 -3.74
Maintenance Sub Index Maint. Sub Index 0.61
Live WT (kg) -2.00 -0.307 0.61
Total Carbon Sub Index -15.46

* Based on an €80/tonne carbon price