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 18.21
Milk (kg) -1102.00 -0.014 15.43
Fat (kg) 7.65 -0.375 -2.87
Prot (kg) -12.79 -0.441 5.64
Fertility Sub Index 4.71
Calving Interval (days) -1.88 -1.459 2.74
Survival (%) 1.76 1.117 1.97
Calving Sub Index 0.73
Gestation Length (days) -0.79 -0.919 0.73
Beef Sub Index -0.92
Carcass Weight (kg) -4.90 -0.528 2.58
Age of Slaughter (days) 8.12 -0.432 -3.51
Maintenance Sub Index Maint. Sub Index 8.25
Live WT (kg) -26.90 -0.307 8.25
Total Carbon Sub Index 30.97

* Based on an €80/tonne carbon price