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 -10.47
Milk (kg) 357.00 -0.014 -5.00
Fat (kg) 3.30 -0.375 -1.24
Prot (kg) 9.60 -0.441 -4.24
Fertility Sub Index -7.73
Calving Interval (days) 5.13 -1.459 -7.48
Survival (%) -0.22 1.117 -0.25
Calving Sub Index 2.45
Gestation Length (days) -2.67 -0.919 2.45
Beef Sub Index -0.77
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 5.58 -0.432 -2.41
Maintenance Sub Index Maint. Sub Index -2.76
Live WT (kg) 9.00 -0.307 -2.76
Total Carbon Sub Index -19.28

* Based on an €80/tonne carbon price