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 -0.13
Milk (kg) -24.00 -0.014 0.34
Fat (kg) 4.45 -0.375 -1.67
Prot (kg) -2.73 -0.441 1.20
Fertility Sub Index -16.47
Calving Interval (days) 8.63 -1.459 -12.59
Survival (%) -3.47 1.117 -3.88
Calving Sub Index 1.76
Gestation Length (days) -1.91 -0.919 1.76
Beef Sub Index -0.43
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) 1.24 -0.432 -0.54
Maintenance Sub Index Maint. Sub Index 2.54
Live WT (kg) -8.30 -0.307 2.54
Total Carbon Sub Index -12.73

* Based on an €80/tonne carbon price