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 -6.34
Milk (kg) -87.00 -0.014 1.22
Fat (kg) 12.50 -0.375 -4.68
Prot (kg) 6.51 -0.441 -2.87
Fertility Sub Index 18.35
Calving Interval (days) -8.70 -1.459 12.69
Survival (%) 5.06 1.117 5.65
Calving Sub Index 4.86
Gestation Length (days) -5.29 -0.919 4.86
Beef Sub Index 1.92
Carcass Weight (kg) -11.10 -0.528 5.86
Age of Slaughter (days) 9.11 -0.432 -3.93
Maintenance Sub Index Maint. Sub Index 4.29
Live WT (kg) -14.00 -0.307 4.29
Total Carbon Sub Index 23.09

* Based on an €80/tonne carbon price