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 -5.87
Milk (kg) 268.00 -0.014 -3.75
Fat (kg) -4.05 -0.375 1.52
Prot (kg) 8.23 -0.441 -3.63
Fertility Sub Index -3.12
Calving Interval (days) 2.38 -1.459 -3.47
Survival (%) 0.32 1.117 0.36
Calving Sub Index 2.56
Gestation Length (days) -2.78 -0.919 2.56
Beef Sub Index 0.83
Carcass Weight (kg) -4.60 -0.528 2.43
Age of Slaughter (days) 3.70 -0.432 -1.60
Maintenance Sub Index Maint. Sub Index 2.73
Live WT (kg) -8.90 -0.307 2.73
Total Carbon Sub Index -2.88

* Based on an €80/tonne carbon price