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 -13.39
Milk (kg) 271.00 -0.014 -3.79
Fat (kg) 12.66 -0.375 -4.74
Prot (kg) 10.99 -0.441 -4.85
Fertility Sub Index -1.74
Calving Interval (days) 0.82 -1.459 -1.20
Survival (%) -0.49 1.117 -0.55
Calving Sub Index -1.50
Gestation Length (days) 1.63 -0.919 -1.50
Beef Sub Index -5.77
Carcass Weight (kg) 8.40 -0.528 -4.43
Age of Slaughter (days) 3.11 -0.432 -1.34
Maintenance Sub Index Maint. Sub Index -3.37
Live WT (kg) 11.00 -0.307 -3.37
Total Carbon Sub Index -25.77

* Based on an €80/tonne carbon price