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 26.80
Milk (kg) -835.00 -0.014 11.69
Fat (kg) -11.40 -0.375 4.27
Prot (kg) -24.56 -0.441 10.84
Fertility Sub Index -0.59
Calving Interval (days) 0.84 -1.459 -1.23
Survival (%) 0.57 1.117 0.64
Calving Sub Index 1.19
Gestation Length (days) -1.30 -0.919 1.19
Beef Sub Index 5.55
Carcass Weight (kg) -16.90 -0.528 8.91
Age of Slaughter (days) 7.80 -0.432 -3.37
Maintenance Sub Index Maint. Sub Index 15.51
Live WT (kg) -50.60 -0.307 15.51
Total Carbon Sub Index 48.47

* Based on an €80/tonne carbon price