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 -6.19
Milk (kg) 113.00 -0.014 -1.58
Fat (kg) 8.79 -0.375 -3.29
Prot (kg) 2.98 -0.441 -1.32
Fertility Sub Index -1.29
Calving Interval (days) 0.61 -1.459 -0.89
Survival (%) -0.36 1.117 -0.40
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.83
Carcass Weight (kg) -0.30 -0.528 0.16
Age of Slaughter (days) 2.29 -0.432 -0.99
Maintenance Sub Index Maint. Sub Index -0.74
Live WT (kg) 2.40 -0.307 -0.74
Total Carbon Sub Index -9.52

* Based on an €80/tonne carbon price