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 10.34
Milk (kg) -306.00 -0.014 4.28
Fat (kg) -6.49 -0.375 2.43
Prot (kg) -8.22 -0.441 3.63
Fertility Sub Index -7.60
Calving Interval (days) 4.56 -1.459 -6.65
Survival (%) -0.85 1.117 -0.95
Calving Sub Index 0.92
Gestation Length (days) -1.00 -0.919 0.92
Beef Sub Index 2.97
Carcass Weight (kg) -8.80 -0.528 4.64
Age of Slaughter (days) 3.87 -0.432 -1.67
Maintenance Sub Index Maint. Sub Index 6.13
Live WT (kg) -20.00 -0.307 6.13
Total Carbon Sub Index 12.76

* Based on an €80/tonne carbon price