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 -7.39
Milk (kg) 44.00 -0.014 -0.62
Fat (kg) 10.10 -0.375 -3.78
Prot (kg) 6.77 -0.441 -2.99
Fertility Sub Index 9.89
Calving Interval (days) -4.32 -1.459 6.30
Survival (%) 3.21 1.117 3.59
Calving Sub Index 4.23
Gestation Length (days) -4.60 -0.919 4.23
Beef Sub Index 4.23
Carcass Weight (kg) -9.00 -0.528 4.75
Age of Slaughter (days) 1.19 -0.432 -0.51
Maintenance Sub Index Maint. Sub Index 1.53
Live WT (kg) -5.00 -0.307 1.53
Total Carbon Sub Index 12.49

* Based on an €80/tonne carbon price