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 22.76
Milk (kg) -344.00 -0.014 4.82
Fat (kg) -25.62 -0.375 9.60
Prot (kg) -18.91 -0.441 8.35
Fertility Sub Index 5.65
Calving Interval (days) -3.64 -1.459 5.31
Survival (%) 0.30 1.117 0.34
Calving Sub Index 0.97
Gestation Length (days) -1.06 -0.919 0.97
Beef Sub Index 0.20
Carcass Weight (kg) -0.90 -0.528 0.47
Age of Slaughter (days) 0.63 -0.432 -0.27
Maintenance Sub Index Maint. Sub Index 4.23
Live WT (kg) -13.80 -0.307 4.23
Total Carbon Sub Index 33.82

* Based on an €80/tonne carbon price