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 17.96
Milk (kg) -371.00 -0.014 5.19
Fat (kg) -19.67 -0.375 7.37
Prot (kg) -12.23 -0.441 5.40
Fertility Sub Index 5.65
Calving Interval (days) -3.01 -1.459 4.39
Survival (%) 1.13 1.117 1.26
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.89
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) 1.48 -0.432 -0.64
Maintenance Sub Index Maint. Sub Index 0.77
Live WT (kg) -2.50 -0.307 0.77
Total Carbon Sub Index 24.80

* Based on an €80/tonne carbon price