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 -7.43
Milk (kg) -330.00 -0.014 4.62
Fat (kg) 15.70 -0.375 -5.88
Prot (kg) 13.98 -0.441 -6.17
Fertility Sub Index -5.32
Calving Interval (days) 3.02 -1.459 -4.41
Survival (%) -0.82 1.117 -0.92
Calving Sub Index 0.74
Gestation Length (days) -0.80 -0.919 0.74
Beef Sub Index 8.00
Carcass Weight (kg) -21.70 -0.528 11.45
Age of Slaughter (days) 7.98 -0.432 -3.44
Maintenance Sub Index Maint. Sub Index 18.39
Live WT (kg) -60.00 -0.307 18.39
Total Carbon Sub Index 14.38

* Based on an €80/tonne carbon price