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 15.36
Milk (kg) -498.00 -0.014 6.97
Fat (kg) -6.76 -0.375 2.53
Prot (kg) -13.26 -0.441 5.85
Fertility Sub Index 2.33
Calving Interval (days) -0.24 -1.459 0.35
Survival (%) 1.77 1.117 1.98
Calving Sub Index 0.75
Gestation Length (days) -0.82 -0.919 0.75
Beef Sub Index 19.98
Carcass Weight (kg) -46.20 -0.528 24.37
Age of Slaughter (days) 10.17 -0.432 -4.39
Maintenance Sub Index Maint. Sub Index 34.03
Live WT (kg) -111.00 -0.307 34.03
Total Carbon Sub Index 72.44

* Based on an €80/tonne carbon price