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 -28.64
Milk (kg) 629.00 -0.014 -8.81
Fat (kg) 15.95 -0.375 -5.97
Prot (kg) 31.41 -0.441 -13.86
Fertility Sub Index -1.33
Calving Interval (days) 0.61 -1.459 -0.89
Survival (%) -0.39 1.117 -0.44
Calving Sub Index 1.02
Gestation Length (days) -1.11 -0.919 1.02
Beef Sub Index 2.96
Carcass Weight (kg) -2.80 -0.528 1.48
Age of Slaughter (days) -3.43 -0.432 1.48
Maintenance Sub Index Maint. Sub Index 6.10
Live WT (kg) -19.90 -0.307 6.10
Total Carbon Sub Index -19.89

* Based on an €80/tonne carbon price