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 -25.32
Milk (kg) 746.00 -0.014 -10.44
Fat (kg) 17.78 -0.375 -6.66
Prot (kg) 18.61 -0.441 -8.21
Fertility Sub Index 2.65
Calving Interval (days) -1.04 -1.459 1.52
Survival (%) 1.01 1.117 1.13
Calving Sub Index 3.42
Gestation Length (days) -3.72 -0.919 3.42
Beef Sub Index -1.87
Carcass Weight (kg) -0.90 -0.528 0.47
Age of Slaughter (days) 5.43 -0.432 -2.34
Maintenance Sub Index Maint. Sub Index -4.90
Live WT (kg) 16.00 -0.307 -4.90
Total Carbon Sub Index -26.02

* Based on an €80/tonne carbon price