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 -6.97
Milk (kg) 186.00 -0.014 -2.60
Fat (kg) 6.46 -0.375 -2.42
Prot (kg) 4.41 -0.441 -1.95
Fertility Sub Index 0.69
Calving Interval (days) -0.37 -1.459 0.54
Survival (%) 0.13 1.117 0.15
Calving Sub Index 2.86
Gestation Length (days) -3.11 -0.919 2.86
Beef Sub Index -2.01
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) 6.73 -0.432 -2.91
Maintenance Sub Index Maint. Sub Index -0.89
Live WT (kg) 2.90 -0.307 -0.89
Total Carbon Sub Index -6.32

* Based on an €80/tonne carbon price