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 -13.50
Milk (kg) 550.00 -0.014 -7.70
Fat (kg) 6.69 -0.375 -2.51
Prot (kg) 7.47 -0.441 -3.30
Fertility Sub Index -1.75
Calving Interval (days) 0.78 -1.459 -1.14
Survival (%) -0.55 1.117 -0.61
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.52
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 2.92 -0.432 -1.26
Maintenance Sub Index Maint. Sub Index -0.49
Live WT (kg) 1.60 -0.307 -0.49
Total Carbon Sub Index -16.73

* Based on an €80/tonne carbon price