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 -0.88
Milk (kg) -10.00 -0.014 0.14
Fat (kg) 1.78 -0.375 -0.67
Prot (kg) 0.79 -0.441 -0.35
Fertility Sub Index 2.76
Calving Interval (days) -1.57 -1.459 2.29
Survival (%) 0.42 1.117 0.47
Calving Sub Index 3.83
Gestation Length (days) -4.17 -0.919 3.83
Beef Sub Index 1.88
Carcass Weight (kg) -2.50 -0.528 1.32
Age of Slaughter (days) -1.30 -0.432 0.56
Maintenance Sub Index Maint. Sub Index 6.35
Live WT (kg) -20.70 -0.307 6.35
Total Carbon Sub Index 13.94

* Based on an €80/tonne carbon price