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 -2.71
Milk (kg) -249.00 -0.014 3.49
Fat (kg) 12.83 -0.375 -4.81
Prot (kg) 3.14 -0.441 -1.39
Fertility Sub Index 10.21
Calving Interval (days) -4.89 -1.459 7.13
Survival (%) 2.75 1.117 3.07
Calving Sub Index 4.36
Gestation Length (days) -4.74 -0.919 4.36
Beef Sub Index -0.74
Carcass Weight (kg) -3.80 -0.528 2.00
Age of Slaughter (days) 6.35 -0.432 -2.74
Maintenance Sub Index Maint. Sub Index 0.61
Live WT (kg) -2.00 -0.307 0.61
Total Carbon Sub Index 11.73

* Based on an €80/tonne carbon price