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 -0.10
Milk (kg) -71.00 -0.014 0.99
Fat (kg) 4.10 -0.375 -1.54
Prot (kg) -0.99 -0.441 0.44
Fertility Sub Index 12.75
Calving Interval (days) -6.47 -1.459 9.44
Survival (%) 2.96 1.117 3.31
Calving Sub Index 2.70
Gestation Length (days) -2.94 -0.919 2.70
Beef Sub Index 0.93
Carcass Weight (kg) -4.60 -0.528 2.43
Age of Slaughter (days) 3.46 -0.432 -1.49
Maintenance Sub Index Maint. Sub Index 3.49
Live WT (kg) -11.40 -0.307 3.49
Total Carbon Sub Index 19.78

* Based on an €80/tonne carbon price