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 22.62
Milk (kg) -899.00 -0.014 12.59
Fat (kg) -3.89 -0.375 1.46
Prot (kg) -19.44 -0.441 8.58
Fertility Sub Index 1.69
Calving Interval (days) -0.28 -1.459 0.41
Survival (%) 1.15 1.117 1.28
Calving Sub Index 1.65
Gestation Length (days) -1.79 -0.919 1.65
Beef Sub Index 12.41
Carcass Weight (kg) -29.60 -0.528 15.61
Age of Slaughter (days) 7.43 -0.432 -3.21
Maintenance Sub Index Maint. Sub Index 21.31
Live WT (kg) -69.50 -0.307 21.31
Total Carbon Sub Index 59.68

* Based on an €80/tonne carbon price