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 -6.47
Milk (kg) 79.00 -0.014 -1.11
Fat (kg) 7.31 -0.375 -2.74
Prot (kg) 5.94 -0.441 -2.62
Fertility Sub Index 5.68
Calving Interval (days) -2.42 -1.459 3.53
Survival (%) 1.92 1.117 2.15
Calving Sub Index 3.81
Gestation Length (days) -4.14 -0.919 3.81
Beef Sub Index 0.69
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) 1.95 -0.432 -0.84
Maintenance Sub Index Maint. Sub Index 3.53
Live WT (kg) -11.50 -0.307 3.53
Total Carbon Sub Index 7.23

* Based on an €80/tonne carbon price