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 -15.51
Milk (kg) 946.00 -0.014 -13.24
Fat (kg) -19.10 -0.375 7.15
Prot (kg) 21.35 -0.441 -9.42
Fertility Sub Index -10.56
Calving Interval (days) 5.31 -1.459 -7.75
Survival (%) -2.52 1.117 -2.82
Calving Sub Index -0.37
Gestation Length (days) 0.40 -0.919 -0.37
Beef Sub Index 0.16
Carcass Weight (kg) 0.20 -0.528 -0.11
Age of Slaughter (days) -0.62 -0.432 0.27
Maintenance Sub Index Maint. Sub Index 0.55
Live WT (kg) -1.80 -0.307 0.55
Total Carbon Sub Index -25.73

* Based on an €80/tonne carbon price