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 -0.32
Milk (kg) -96.00 -0.014 1.34
Fat (kg) 1.96 -0.375 -0.73
Prot (kg) 2.11 -0.441 -0.93
Fertility Sub Index 18.10
Calving Interval (days) -8.84 -1.459 12.90
Survival (%) 4.66 1.117 5.21
Calving Sub Index 3.58
Gestation Length (days) -3.89 -0.919 3.58
Beef Sub Index 3.46
Carcass Weight (kg) -15.00 -0.528 7.91
Age of Slaughter (days) 10.31 -0.432 -4.45
Maintenance Sub Index Maint. Sub Index 7.97
Live WT (kg) -26.00 -0.307 7.97
Total Carbon Sub Index 32.79

* Based on an €80/tonne carbon price