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 -23.22
Milk (kg) 572.00 -0.014 -8.01
Fat (kg) 19.73 -0.375 -7.39
Prot (kg) 17.73 -0.441 -7.83
Fertility Sub Index 5.39
Calving Interval (days) -1.82 -1.459 2.66
Survival (%) 2.45 1.117 2.74
Calving Sub Index 3.43
Gestation Length (days) -3.73 -0.919 3.43
Beef Sub Index -1.76
Carcass Weight (kg) -5.10 -0.528 2.69
Age of Slaughter (days) 10.31 -0.432 -4.45
Maintenance Sub Index Maint. Sub Index -7.05
Live WT (kg) 23.00 -0.307 -7.05
Total Carbon Sub Index -23.21

* Based on an €80/tonne carbon price