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 -17.78
Milk (kg) 458.00 -0.014 -6.41
Fat (kg) 12.65 -0.375 -4.74
Prot (kg) 15.03 -0.441 -6.63
Fertility Sub Index -6.43
Calving Interval (days) 3.02 -1.459 -4.41
Survival (%) -1.81 1.117 -2.02
Calving Sub Index 2.76
Gestation Length (days) -3.00 -0.919 2.76
Beef Sub Index -1.79
Carcass Weight (kg) 1.90 -0.528 -1.00
Age of Slaughter (days) 1.83 -0.432 -0.79
Maintenance Sub Index Maint. Sub Index -7.05
Live WT (kg) 23.00 -0.307 -7.05
Total Carbon Sub Index -30.30

* Based on an €80/tonne carbon price