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 6.76
Milk (kg) 88.00 -0.014 -1.23
Fat (kg) -13.06 -0.375 4.89
Prot (kg) -7.03 -0.441 3.10
Fertility Sub Index -18.16
Calving Interval (days) 8.52 -1.459 -12.43
Survival (%) -5.13 1.117 -5.73
Calving Sub Index -0.53
Gestation Length (days) 0.58 -0.919 -0.53
Beef Sub Index 0.69
Carcass Weight (kg) -2.60 -0.528 1.37
Age of Slaughter (days) 1.58 -0.432 -0.68
Maintenance Sub Index Maint. Sub Index 0.40
Live WT (kg) -1.30 -0.307 0.40
Total Carbon Sub Index -10.84

* Based on an €80/tonne carbon price