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 -0.18
Milk (kg) -24.00 -0.014 0.34
Fat (kg) 1.73 -0.375 -0.65
Prot (kg) -0.31 -0.441 0.14
Fertility Sub Index -0.72
Calving Interval (days) 0.30 -1.459 -0.44
Survival (%) -0.25 1.117 -0.28
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.28
Carcass Weight (kg) -1.80 -0.528 0.95
Age of Slaughter (days) 1.54 -0.432 -0.66
Maintenance Sub Index Maint. Sub Index 1.69
Live WT (kg) -5.50 -0.307 1.69
Total Carbon Sub Index 0.61

* Based on an €80/tonne carbon price