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 9.96
Milk (kg) -133.00 -0.014 1.86
Fat (kg) -9.99 -0.375 3.74
Prot (kg) -9.87 -0.441 4.36
Fertility Sub Index -1.24
Calving Interval (days) 0.28 -1.459 -0.41
Survival (%) -0.74 1.117 -0.83
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.33
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 0.77 -0.432 -0.33
Maintenance Sub Index Maint. Sub Index 0.55
Live WT (kg) -1.80 -0.307 0.55
Total Carbon Sub Index 8.47

* Based on an €80/tonne carbon price