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 13.43
Milk (kg) -281.00 -0.014 3.93
Fat (kg) -16.42 -0.375 6.15
Prot (kg) -7.58 -0.441 3.35
Fertility Sub Index 4.61
Calving Interval (days) -3.81 -1.459 5.56
Survival (%) -0.85 1.117 -0.95
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -1.84
Carcass Weight (kg) 2.40 -0.528 -1.27
Age of Slaughter (days) 1.33 -0.432 -0.57
Maintenance Sub Index Maint. Sub Index -0.09
Live WT (kg) 0.30 -0.307 -0.09
Total Carbon Sub Index 15.56

* Based on an €80/tonne carbon price