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 -13.52
Milk (kg) 329.00 -0.014 -4.61
Fat (kg) 7.49 -0.375 -2.81
Prot (kg) 13.84 -0.441 -6.11
Fertility Sub Index 12.09
Calving Interval (days) -5.33 -1.459 7.78
Survival (%) 3.86 1.117 4.31
Calving Sub Index 3.69
Gestation Length (days) -4.01 -0.919 3.69
Beef Sub Index -0.11
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) 3.80 -0.432 -1.64
Maintenance Sub Index Maint. Sub Index -1.84
Live WT (kg) 6.00 -0.307 -1.84
Total Carbon Sub Index 0.30

* Based on an €80/tonne carbon price