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 -23.68
Milk (kg) 529.00 -0.014 -7.41
Fat (kg) 19.34 -0.375 -7.24
Prot (kg) 20.45 -0.441 -9.03
Fertility Sub Index -1.58
Calving Interval (days) 0.68 -1.459 -0.99
Survival (%) -0.53 1.117 -0.59
Calving Sub Index 2.87
Gestation Length (days) -3.12 -0.919 2.87
Beef Sub Index -1.90
Carcass Weight (kg) 2.10 -0.528 -1.11
Age of Slaughter (days) 1.83 -0.432 -0.79
Maintenance Sub Index Maint. Sub Index -8.58
Live WT (kg) 28.00 -0.307 -8.58
Total Carbon Sub Index -32.87

* Based on an €80/tonne carbon price