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 20.80
Milk (kg) -410.00 -0.014 5.74
Fat (kg) -17.80 -0.375 6.67
Prot (kg) -19.02 -0.441 8.39
Fertility Sub Index -5.24
Calving Interval (days) 2.76 -1.459 -4.03
Survival (%) -1.09 1.117 -1.22
Calving Sub Index 2.97
Gestation Length (days) -3.23 -0.919 2.97
Beef Sub Index 6.19
Carcass Weight (kg) -13.00 -0.528 6.86
Age of Slaughter (days) 1.54 -0.432 -0.66
Maintenance Sub Index Maint. Sub Index 5.52
Live WT (kg) -18.00 -0.307 5.52
Total Carbon Sub Index 30.24

* Based on an €80/tonne carbon price