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 -14.67
Milk (kg) 254.00 -0.014 -3.56
Fat (kg) 9.21 -0.375 -3.45
Prot (kg) 17.36 -0.441 -7.66
Fertility Sub Index 6.07
Calving Interval (days) -3.92 -1.459 5.72
Survival (%) 0.31 1.117 0.35
Calving Sub Index 2.33
Gestation Length (days) -2.53 -0.919 2.33
Beef Sub Index -0.26
Carcass Weight (kg) 1.60 -0.528 -0.84
Age of Slaughter (days) -1.35 -0.432 0.58
Maintenance Sub Index Maint. Sub Index 1.75
Live WT (kg) -5.70 -0.307 1.75
Total Carbon Sub Index -4.79

* Based on an €80/tonne carbon price