Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -11.49
Milk (kg) -92.00 -0.014 1.29
Fat (kg) 18.15 -0.375 -6.80
Prot (kg) 13.55 -0.441 -5.98
Fertility Sub Index 1.92
Calving Interval (days) -1.00 -1.459 1.46
Survival (%) 0.41 1.117 0.46
Calving Sub Index 1.70
Gestation Length (days) -1.85 -0.919 1.70
Beef Sub Index 8.03
Carcass Weight (kg) -17.30 -0.528 9.13
Age of Slaughter (days) 2.55 -0.432 -1.10
Maintenance Sub Index Maint. Sub Index 12.78
Live WT (kg) -41.70 -0.307 12.78
Total Carbon Sub Index 12.94

* Based on an €80/tonne carbon price