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 7.06
Milk (kg) -502.00 -0.014 7.03
Fat (kg) 7.84 -0.375 -2.94
Prot (kg) -6.73 -0.441 2.97
Fertility Sub Index 7.48
Calving Interval (days) -3.88 -1.459 5.66
Survival (%) 1.63 1.117 1.82
Calving Sub Index 0.60
Gestation Length (days) -0.65 -0.919 0.60
Beef Sub Index 12.70
Carcass Weight (kg) -33.40 -0.528 17.62
Age of Slaughter (days) 11.39 -0.432 -4.92
Maintenance Sub Index Maint. Sub Index 25.57
Live WT (kg) -83.40 -0.307 25.57
Total Carbon Sub Index 53.41

* Based on an €80/tonne carbon price