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 -5.77
Milk (kg) -52.00 -0.014 0.73
Fat (kg) 8.25 -0.375 -3.09
Prot (kg) 7.72 -0.441 -3.41
Fertility Sub Index 12.25
Calving Interval (days) -6.48 -1.459 9.45
Survival (%) 2.50 1.117 2.79
Calving Sub Index 1.54
Gestation Length (days) -1.68 -0.919 1.54
Beef Sub Index 5.97
Carcass Weight (kg) -13.60 -0.528 7.17
Age of Slaughter (days) 2.80 -0.432 -1.21
Maintenance Sub Index Maint. Sub Index 6.74
Live WT (kg) -22.00 -0.307 6.74
Total Carbon Sub Index 20.73

* Based on an €80/tonne carbon price