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 -9.47
Milk (kg) -215.00 -0.014 3.01
Fat (kg) 25.86 -0.375 -9.69
Prot (kg) 6.33 -0.441 -2.79
Fertility Sub Index 7.61
Calving Interval (days) -3.17 -1.459 4.63
Survival (%) 2.67 1.117 2.98
Calving Sub Index 1.78
Gestation Length (days) -1.94 -0.919 1.78
Beef Sub Index 15.84
Carcass Weight (kg) -33.60 -0.528 17.72
Age of Slaughter (days) 4.37 -0.432 -1.89
Maintenance Sub Index Maint. Sub Index 19.01
Live WT (kg) -62.00 -0.307 19.01
Total Carbon Sub Index 34.77

* Based on an €80/tonne carbon price