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 6.87
Milk (kg) -371.00 -0.014 5.19
Fat (kg) 1.70 -0.375 -0.64
Prot (kg) -5.25 -0.441 2.32
Fertility Sub Index 0.83
Calving Interval (days) 0.35 -1.459 -0.51
Survival (%) 1.20 1.117 1.34
Calving Sub Index -0.20
Gestation Length (days) 0.22 -0.919 -0.20
Beef Sub Index 19.90
Carcass Weight (kg) -43.10 -0.528 22.74
Age of Slaughter (days) 6.57 -0.432 -2.84
Maintenance Sub Index Maint. Sub Index 30.59
Live WT (kg) -99.80 -0.307 30.59
Total Carbon Sub Index 58.00

* Based on an €80/tonne carbon price