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 -9.52
Milk (kg) -263.00 -0.014 3.68
Fat (kg) 20.56 -0.375 -7.70
Prot (kg) 12.47 -0.441 -5.50
Fertility Sub Index 6.79
Calving Interval (days) -2.97 -1.459 4.33
Survival (%) 2.20 1.117 2.46
Calving Sub Index 1.15
Gestation Length (days) -1.25 -0.919 1.15
Beef Sub Index 8.74
Carcass Weight (kg) -21.60 -0.528 11.39
Age of Slaughter (days) 6.14 -0.432 -2.65
Maintenance Sub Index Maint. Sub Index 18.85
Live WT (kg) -61.50 -0.307 18.85
Total Carbon Sub Index 26.01

* Based on an €80/tonne carbon price