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 -19.03
Milk (kg) 598.00 -0.014 -8.37
Fat (kg) 13.89 -0.375 -5.20
Prot (kg) 12.37 -0.441 -5.46
Fertility Sub Index -5.52
Calving Interval (days) 3.50 -1.459 -5.11
Survival (%) -0.37 1.117 -0.41
Calving Sub Index 3.55
Gestation Length (days) -3.86 -0.919 3.55
Beef Sub Index -1.93
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 4.48 -0.432 -1.93
Maintenance Sub Index Maint. Sub Index -4.41
Live WT (kg) 14.40 -0.307 -4.41
Total Carbon Sub Index -27.36

* Based on an €80/tonne carbon price