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 -14.62
Milk (kg) 64.00 -0.014 -0.90
Fat (kg) 22.78 -0.375 -8.53
Prot (kg) 11.77 -0.441 -5.19
Fertility Sub Index 15.74
Calving Interval (days) -8.20 -1.459 11.96
Survival (%) 3.38 1.117 3.78
Calving Sub Index 3.96
Gestation Length (days) -4.31 -0.919 3.96
Beef Sub Index 0.88
Carcass Weight (kg) -6.90 -0.528 3.64
Age of Slaughter (days) 6.39 -0.432 -2.76
Maintenance Sub Index Maint. Sub Index 3.07
Live WT (kg) -10.00 -0.307 3.07
Total Carbon Sub Index 9.02

* Based on an €80/tonne carbon price