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 7.23
Milk (kg) -420.00 -0.014 5.88
Fat (kg) 5.11 -0.375 -1.91
Prot (kg) -7.39 -0.441 3.26
Fertility Sub Index -1.40
Calving Interval (days) 1.49 -1.459 -2.17
Survival (%) 0.69 1.117 0.77
Calving Sub Index 0.66
Gestation Length (days) -0.72 -0.919 0.66
Beef Sub Index 9.63
Carcass Weight (kg) -22.10 -0.528 11.66
Age of Slaughter (days) 4.70 -0.432 -2.03
Maintenance Sub Index Maint. Sub Index 17.78
Live WT (kg) -58.00 -0.307 17.78
Total Carbon Sub Index 33.89

* Based on an €80/tonne carbon price