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 17.86
Milk (kg) -417.00 -0.014 5.84
Fat (kg) -14.68 -0.375 5.50
Prot (kg) -14.78 -0.441 6.52
Fertility Sub Index 8.65
Calving Interval (days) -6.78 -1.459 9.89
Survival (%) -1.11 1.117 -1.24
Calving Sub Index -2.24
Gestation Length (days) 2.44 -0.919 -2.24
Beef Sub Index 5.57
Carcass Weight (kg) -11.40 -0.528 6.01
Age of Slaughter (days) 1.02 -0.432 -0.44
Maintenance Sub Index Maint. Sub Index 7.97
Live WT (kg) -26.00 -0.307 7.97
Total Carbon Sub Index 37.81

* Based on an €80/tonne carbon price