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 -8.26
Milk (kg) 119.00 -0.014 -1.67
Fat (kg) 8.83 -0.375 -3.31
Prot (kg) 7.44 -0.441 -3.28
Fertility Sub Index 7.46
Calving Interval (days) -2.20 -1.459 3.21
Survival (%) 3.80 1.117 4.25
Calving Sub Index 1.35
Gestation Length (days) -1.47 -0.919 1.35
Beef Sub Index 8.44
Carcass Weight (kg) -17.50 -0.528 9.23
Age of Slaughter (days) 1.83 -0.432 -0.79
Maintenance Sub Index Maint. Sub Index 11.96
Live WT (kg) -39.00 -0.307 11.96
Total Carbon Sub Index 20.95

* Based on an €80/tonne carbon price