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 -15.11
Milk (kg) 308.00 -0.014 -4.31
Fat (kg) 15.75 -0.375 -5.90
Prot (kg) 11.10 -0.441 -4.90
Fertility Sub Index 8.87
Calving Interval (days) -3.92 -1.459 5.72
Survival (%) 2.82 1.117 3.15
Calving Sub Index 2.71
Gestation Length (days) -2.95 -0.919 2.71
Beef Sub Index -2.54
Carcass Weight (kg) 2.40 -0.528 -1.27
Age of Slaughter (days) 2.94 -0.432 -1.27
Maintenance Sub Index Maint. Sub Index -4.90
Live WT (kg) 16.00 -0.307 -4.90
Total Carbon Sub Index -10.98

* Based on an €80/tonne carbon price