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 19.33
Milk (kg) -632.00 -0.014 8.85
Fat (kg) -6.84 -0.375 2.56
Prot (kg) -17.94 -0.441 7.92
Fertility Sub Index -0.67
Calving Interval (days) 0.85 -1.459 -1.24
Survival (%) 0.51 1.117 0.57
Calving Sub Index 1.44
Gestation Length (days) -1.57 -0.919 1.44
Beef Sub Index 5.23
Carcass Weight (kg) -16.40 -0.528 8.65
Age of Slaughter (days) 7.92 -0.432 -3.42
Maintenance Sub Index Maint. Sub Index 14.56
Live WT (kg) -47.50 -0.307 14.56
Total Carbon Sub Index 39.90

* Based on an €80/tonne carbon price