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 20.96
Milk (kg) -788.00 -0.014 11.03
Fat (kg) -5.72 -0.375 2.14
Prot (kg) -17.65 -0.441 7.79
Fertility Sub Index 1.35
Calving Interval (days) 0.07 -1.459 -0.10
Survival (%) 1.30 1.117 1.45
Calving Sub Index 0.63
Gestation Length (days) -0.68 -0.919 0.63
Beef Sub Index 14.06
Carcass Weight (kg) -33.90 -0.528 17.88
Age of Slaughter (days) 8.85 -0.432 -3.82
Maintenance Sub Index Maint. Sub Index 26.49
Live WT (kg) -86.40 -0.307 26.49
Total Carbon Sub Index 63.49

* Based on an €80/tonne carbon price