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 -0.96
Milk (kg) -46.00 -0.014 0.64
Fat (kg) -0.31 -0.375 0.12
Prot (kg) 3.89 -0.441 -1.72
Fertility Sub Index 6.44
Calving Interval (days) -3.82 -1.459 5.57
Survival (%) 0.78 1.117 0.87
Calving Sub Index 1.54
Gestation Length (days) -1.68 -0.919 1.54
Beef Sub Index 0.37
Carcass Weight (kg) 1.20 -0.528 -0.63
Age of Slaughter (days) -2.33 -0.432 1.01
Maintenance Sub Index Maint. Sub Index 2.36
Live WT (kg) -7.70 -0.307 2.36
Total Carbon Sub Index 9.77

* Based on an €80/tonne carbon price