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 20.56
Milk (kg) -701.00 -0.014 9.81
Fat (kg) -8.08 -0.375 3.03
Prot (kg) -17.48 -0.441 7.71
Fertility Sub Index -4.01
Calving Interval (days) 2.16 -1.459 -3.15
Survival (%) -0.77 1.117 -0.86
Calving Sub Index 0.79
Gestation Length (days) -0.86 -0.919 0.79
Beef Sub Index 11.27
Carcass Weight (kg) -27.10 -0.528 14.30
Age of Slaughter (days) 7.01 -0.432 -3.03
Maintenance Sub Index Maint. Sub Index 21.15
Live WT (kg) -69.00 -0.307 21.15
Total Carbon Sub Index 49.76

* Based on an €80/tonne carbon price