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 11.88
Milk (kg) -279.00 -0.014 3.91
Fat (kg) -9.15 -0.375 3.43
Prot (kg) -10.31 -0.441 4.55
Fertility Sub Index -4.59
Calving Interval (days) 1.98 -1.459 -2.89
Survival (%) -1.52 1.117 -1.70
Calving Sub Index 0.67
Gestation Length (days) -0.73 -0.919 0.67
Beef Sub Index 0.78
Carcass Weight (kg) -2.40 -0.528 1.27
Age of Slaughter (days) 1.12 -0.432 -0.48
Maintenance Sub Index Maint. Sub Index 1.56
Live WT (kg) -5.10 -0.307 1.56
Total Carbon Sub Index 10.31

* Based on an €80/tonne carbon price