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 3.98
Milk (kg) 47.00 -0.014 -0.66
Fat (kg) -4.73 -0.375 1.77
Prot (kg) -6.50 -0.441 2.87
Fertility Sub Index -12.41
Calving Interval (days) 6.08 -1.459 -8.87
Survival (%) -3.17 1.117 -3.54
Calving Sub Index -0.41
Gestation Length (days) 0.45 -0.919 -0.41
Beef Sub Index 0.37
Carcass Weight (kg) -3.70 -0.528 1.95
Age of Slaughter (days) 3.67 -0.432 -1.58
Maintenance Sub Index Maint. Sub Index 1.75
Live WT (kg) -5.70 -0.307 1.75
Total Carbon Sub Index -6.73

* Based on an €80/tonne carbon price