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 -7.63
Milk (kg) 99.00 -0.014 -1.39
Fat (kg) 11.89 -0.375 -4.45
Prot (kg) 4.06 -0.441 -1.79
Fertility Sub Index 13.47
Calving Interval (days) -8.73 -1.459 12.74
Survival (%) 0.66 1.117 0.74
Calving Sub Index 3.84
Gestation Length (days) -4.18 -0.919 3.84
Beef Sub Index -1.00
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 2.32 -0.432 -1.00
Maintenance Sub Index Maint. Sub Index -0.61
Live WT (kg) 2.00 -0.307 -0.61
Total Carbon Sub Index 8.07

* Based on an €80/tonne carbon price