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 14.63
Milk (kg) -737.00 -0.014 10.32
Fat (kg) 3.28 -0.375 -1.23
Prot (kg) -12.55 -0.441 5.54
Fertility Sub Index 9.38
Calving Interval (days) -3.10 -1.459 4.52
Survival (%) 4.35 1.117 4.86
Calving Sub Index 0.28
Gestation Length (days) -0.30 -0.919 0.28
Beef Sub Index 13.48
Carcass Weight (kg) -36.10 -0.528 19.04
Age of Slaughter (days) 12.88 -0.432 -5.56
Maintenance Sub Index Maint. Sub Index 25.78
Live WT (kg) -84.10 -0.307 25.78
Total Carbon Sub Index 63.55

* Based on an €80/tonne carbon price