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 -6.28
Milk (kg) 119.00 -0.014 -1.67
Fat (kg) 8.75 -0.375 -3.28
Prot (kg) 3.03 -0.441 -1.34
Fertility Sub Index 0.63
Calving Interval (days) -0.37 -1.459 0.54
Survival (%) 0.08 1.117 0.09
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.01
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) 1.97 -0.432 -0.85
Maintenance Sub Index Maint. Sub Index 2.42
Live WT (kg) -7.90 -0.307 2.42
Total Carbon Sub Index -3.70

* Based on an €80/tonne carbon price