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 -7.04
Milk (kg) 123.00 -0.014 -1.72
Fat (kg) 6.96 -0.375 -2.61
Prot (kg) 6.15 -0.441 -2.71
Fertility Sub Index -2.88
Calving Interval (days) 2.30 -1.459 -3.36
Survival (%) 0.43 1.117 0.48
Calving Sub Index 3.58
Gestation Length (days) -3.89 -0.919 3.58
Beef Sub Index 0.73
Carcass Weight (kg) -7.80 -0.528 4.11
Age of Slaughter (days) 7.85 -0.432 -3.39
Maintenance Sub Index Maint. Sub Index -6.13
Live WT (kg) 20.00 -0.307 -6.13
Total Carbon Sub Index -11.75

* Based on an €80/tonne carbon price