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 -3.87
Milk (kg) 120.00 -0.014 -1.68
Fat (kg) -2.89 -0.375 1.08
Prot (kg) 7.41 -0.441 -3.27
Fertility Sub Index 0.53
Calving Interval (days) -0.58 -1.459 0.85
Survival (%) -0.28 1.117 -0.31
Calving Sub Index -1.09
Gestation Length (days) 1.19 -0.919 -1.09
Beef Sub Index -5.36
Carcass Weight (kg) 7.50 -0.528 -3.96
Age of Slaughter (days) 3.26 -0.432 -1.41
Maintenance Sub Index Maint. Sub Index -0.92
Live WT (kg) 3.00 -0.307 -0.92
Total Carbon Sub Index -10.71

* Based on an €80/tonne carbon price