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 19.28
Milk (kg) -391.00 -0.014 5.47
Fat (kg) -16.46 -0.375 6.17
Prot (kg) -17.32 -0.441 7.64
Fertility Sub Index 0.57
Calving Interval (days) -2.34 -1.459 3.41
Survival (%) -2.55 1.117 -2.85
Calving Sub Index -1.09
Gestation Length (days) 1.19 -0.919 -1.09
Beef Sub Index 7.47
Carcass Weight (kg) -14.80 -0.528 7.81
Age of Slaughter (days) 0.79 -0.432 -0.34
Maintenance Sub Index Maint. Sub Index 6.50
Live WT (kg) -21.20 -0.307 6.50
Total Carbon Sub Index 32.73

* Based on an €80/tonne carbon price