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 -10.82
Milk (kg) -64.00 -0.014 0.90
Fat (kg) 17.47 -0.375 -6.54
Prot (kg) 11.73 -0.441 -5.18
Fertility Sub Index 3.79
Calving Interval (days) -1.44 -1.459 2.10
Survival (%) 1.51 1.117 1.69
Calving Sub Index 2.37
Gestation Length (days) -2.58 -0.919 2.37
Beef Sub Index 7.52
Carcass Weight (kg) -19.80 -0.528 10.44
Age of Slaughter (days) 6.77 -0.432 -2.92
Maintenance Sub Index Maint. Sub Index 12.88
Live WT (kg) -42.00 -0.307 12.88
Total Carbon Sub Index 15.73

* Based on an €80/tonne carbon price