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 -4.52
Milk (kg) 166.00 -0.014 -2.32
Fat (kg) -0.71 -0.375 0.27
Prot (kg) 5.57 -0.441 -2.46
Fertility Sub Index -12.00
Calving Interval (days) 6.51 -1.459 -9.50
Survival (%) -2.24 1.117 -2.50
Calving Sub Index 1.26
Gestation Length (days) -1.37 -0.919 1.26
Beef Sub Index -0.78
Carcass Weight (kg) -0.40 -0.528 0.21
Age of Slaughter (days) 2.30 -0.432 -0.99
Maintenance Sub Index Maint. Sub Index 2.39
Live WT (kg) -7.80 -0.307 2.39
Total Carbon Sub Index -13.65

* Based on an €80/tonne carbon price