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 -15.82
Milk (kg) 276.00 -0.014 -3.86
Fat (kg) 13.12 -0.375 -4.91
Prot (kg) 15.96 -0.441 -7.04
Fertility Sub Index 4.77
Calving Interval (days) -2.28 -1.459 3.33
Survival (%) 1.29 1.117 1.44
Calving Sub Index 3.49
Gestation Length (days) -3.80 -0.919 3.49
Beef Sub Index 6.37
Carcass Weight (kg) -17.60 -0.528 9.28
Age of Slaughter (days) 6.76 -0.432 -2.92
Maintenance Sub Index Maint. Sub Index 12.17
Live WT (kg) -39.70 -0.307 12.17
Total Carbon Sub Index 10.97

* Based on an €80/tonne carbon price