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 -8.48
Milk (kg) -79.00 -0.014 1.11
Fat (kg) 16.35 -0.375 -6.12
Prot (kg) 7.85 -0.441 -3.46
Fertility Sub Index 15.43
Calving Interval (days) -8.21 -1.459 11.98
Survival (%) 3.09 1.117 3.45
Calving Sub Index 3.82
Gestation Length (days) -4.16 -0.919 3.82
Beef Sub Index 2.69
Carcass Weight (kg) -9.20 -0.528 4.85
Age of Slaughter (days) 5.02 -0.432 -2.17
Maintenance Sub Index Maint. Sub Index 2.45
Live WT (kg) -8.00 -0.307 2.45
Total Carbon Sub Index 15.91

* Based on an €80/tonne carbon price