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 -17.48
Milk (kg) 466.00 -0.014 -6.52
Fat (kg) 12.50 -0.375 -4.68
Prot (kg) 14.22 -0.441 -6.28
Fertility Sub Index 1.64
Calving Interval (days) -0.28 -1.459 0.41
Survival (%) 1.10 1.117 1.23
Calving Sub Index 3.00
Gestation Length (days) -3.26 -0.919 3.00
Beef Sub Index -2.33
Carcass Weight (kg) 0.90 -0.528 -0.47
Age of Slaughter (days) 4.30 -0.432 -1.86
Maintenance Sub Index Maint. Sub Index -2.70
Live WT (kg) 8.80 -0.307 -2.70
Total Carbon Sub Index -17.87

* Based on an €80/tonne carbon price