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 -3.58
Milk (kg) -237.00 -0.014 3.32
Fat (kg) 14.51 -0.375 -5.43
Prot (kg) 3.32 -0.441 -1.47
Fertility Sub Index 9.20
Calving Interval (days) -5.29 -1.459 7.72
Survival (%) 1.33 1.117 1.49
Calving Sub Index 3.15
Gestation Length (days) -3.43 -0.919 3.15
Beef Sub Index 9.71
Carcass Weight (kg) -22.20 -0.528 11.71
Age of Slaughter (days) 4.63 -0.432 -2.00
Maintenance Sub Index Maint. Sub Index 7.97
Live WT (kg) -26.00 -0.307 7.97
Total Carbon Sub Index 26.45

* Based on an €80/tonne carbon price