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 -3.61
Milk (kg) -54.00 -0.014 0.76
Fat (kg) 8.19 -0.375 -3.07
Prot (kg) 2.94 -0.441 -1.30
Fertility Sub Index 10.82
Calving Interval (days) -6.06 -1.459 8.84
Survival (%) 1.77 1.117 1.98
Calving Sub Index 2.74
Gestation Length (days) -2.98 -0.919 2.74
Beef Sub Index 2.04
Carcass Weight (kg) -6.60 -0.528 3.48
Age of Slaughter (days) 3.33 -0.432 -1.44
Maintenance Sub Index Maint. Sub Index 5.82
Live WT (kg) -19.00 -0.307 5.82
Total Carbon Sub Index 17.82

* Based on an €80/tonne carbon price