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 0.44
Milk (kg) -130.00 -0.014 1.82
Fat (kg) 4.03 -0.375 -1.51
Prot (kg) -0.30 -0.441 0.13
Fertility Sub Index 0.79
Calving Interval (days) -0.52 -1.459 0.76
Survival (%) 0.03 1.117 0.03
Calving Sub Index 4.96
Gestation Length (days) -5.40 -0.919 4.96
Beef Sub Index 2.96
Carcass Weight (kg) -2.70 -0.528 1.42
Age of Slaughter (days) -3.55 -0.432 1.53
Maintenance Sub Index Maint. Sub Index 6.59
Live WT (kg) -21.50 -0.307 6.59
Total Carbon Sub Index 15.75

* Based on an €80/tonne carbon price