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 17.24
Milk (kg) -654.00 -0.014 9.16
Fat (kg) -5.39 -0.375 2.02
Prot (kg) -13.75 -0.441 6.07
Fertility Sub Index -3.54
Calving Interval (days) 2.41 -1.459 -3.52
Survival (%) -0.02 1.117 -0.02
Calving Sub Index 1.05
Gestation Length (days) -1.14 -0.919 1.05
Beef Sub Index 5.40
Carcass Weight (kg) -16.80 -0.528 8.86
Age of Slaughter (days) 8.03 -0.432 -3.47
Maintenance Sub Index Maint. Sub Index 15.08
Live WT (kg) -49.20 -0.307 15.08
Total Carbon Sub Index 35.23

* Based on an €80/tonne carbon price