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 19.78
Milk (kg) -648.00 -0.014 9.07
Fat (kg) -7.59 -0.375 2.84
Prot (kg) -17.83 -0.441 7.87
Fertility Sub Index -1.18
Calving Interval (days) 1.60 -1.459 -2.33
Survival (%) 1.03 1.117 1.15
Calving Sub Index 0.45
Gestation Length (days) -0.49 -0.919 0.45
Beef Sub Index 15.76
Carcass Weight (kg) -38.30 -0.528 20.20
Age of Slaughter (days) 10.29 -0.432 -4.44
Maintenance Sub Index Maint. Sub Index 28.91
Live WT (kg) -94.30 -0.307 28.91
Total Carbon Sub Index 63.72

* Based on an €80/tonne carbon price