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 -3.48
Milk (kg) 165.00 -0.014 -2.31
Fat (kg) 2.41 -0.375 -0.90
Prot (kg) 0.61 -0.441 -0.27
Fertility Sub Index -9.56
Calving Interval (days) 5.14 -1.459 -7.50
Survival (%) -1.84 1.117 -2.06
Calving Sub Index 0.96
Gestation Length (days) -1.04 -0.919 0.96
Beef Sub Index -0.80
Carcass Weight (kg) -2.20 -0.528 1.16
Age of Slaughter (days) 4.55 -0.432 -1.96
Maintenance Sub Index Maint. Sub Index -0.52
Live WT (kg) 1.70 -0.307 -0.52
Total Carbon Sub Index -13.40

* Based on an €80/tonne carbon price