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 0.01
Milk (kg) -62.00 -0.014 0.87
Fat (kg) 2.23 -0.375 -0.84
Prot (kg) 0.05 -0.441 -0.02
Fertility Sub Index 6.60
Calving Interval (days) -3.20 -1.459 4.67
Survival (%) 1.73 1.117 1.93
Calving Sub Index 2.79
Gestation Length (days) -3.03 -0.919 2.79
Beef Sub Index 2.76
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) -2.86 -0.432 1.23
Maintenance Sub Index Maint. Sub Index 6.47
Live WT (kg) -21.10 -0.307 6.47
Total Carbon Sub Index 18.63

* Based on an €80/tonne carbon price