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 -0.57
Milk (kg) -359.00 -0.014 5.03
Fat (kg) 13.86 -0.375 -5.19
Prot (kg) 0.92 -0.441 -0.41
Fertility Sub Index 3.70
Calving Interval (days) -0.66 -1.459 0.96
Survival (%) 2.45 1.117 2.74
Calving Sub Index 2.60
Gestation Length (days) -2.83 -0.919 2.60
Beef Sub Index 11.63
Carcass Weight (kg) -30.40 -0.528 16.04
Age of Slaughter (days) 10.21 -0.432 -4.41
Maintenance Sub Index Maint. Sub Index 22.69
Live WT (kg) -74.00 -0.307 22.69
Total Carbon Sub Index 40.05

* Based on an €80/tonne carbon price