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 0.52
Milk (kg) -210.00 -0.014 2.94
Fat (kg) 5.26 -0.375 -1.97
Prot (kg) 1.01 -0.441 -0.45
Fertility Sub Index -4.25
Calving Interval (days) 1.89 -1.459 -2.76
Survival (%) -1.34 1.117 -1.50
Calving Sub Index 3.54
Gestation Length (days) -3.85 -0.919 3.54
Beef Sub Index 9.78
Carcass Weight (kg) -24.50 -0.528 12.92
Age of Slaughter (days) 7.28 -0.432 -3.14
Maintenance Sub Index Maint. Sub Index 18.70
Live WT (kg) -61.00 -0.307 18.70
Total Carbon Sub Index 28.29

* Based on an €80/tonne carbon price