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 21.76
Milk (kg) -524.00 -0.014 7.34
Fat (kg) -16.51 -0.375 6.18
Prot (kg) -18.68 -0.441 8.24
Fertility Sub Index 12.84
Calving Interval (days) -7.78 -1.459 11.35
Survival (%) 1.33 1.117 1.49
Calving Sub Index 1.00
Gestation Length (days) -1.09 -0.919 1.00
Beef Sub Index -0.79
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 1.82 -0.432 -0.79
Maintenance Sub Index Maint. Sub Index -1.87
Live WT (kg) 6.10 -0.307 -1.87
Total Carbon Sub Index 32.95

* Based on an €80/tonne carbon price