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 -7.63
Milk (kg) 151.00 -0.014 -2.11
Fat (kg) 1.96 -0.375 -0.73
Prot (kg) 10.84 -0.441 -4.78
Fertility Sub Index 1.56
Calving Interval (days) -1.46 -1.459 2.13
Survival (%) -0.51 1.117 -0.57
Calving Sub Index 1.86
Gestation Length (days) -2.02 -0.919 1.86
Beef Sub Index -0.76
Carcass Weight (kg) 2.40 -0.528 -1.27
Age of Slaughter (days) -1.17 -0.432 0.51
Maintenance Sub Index Maint. Sub Index 0.71
Live WT (kg) -2.30 -0.307 0.71
Total Carbon Sub Index -4.26

* Based on an €80/tonne carbon price