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 -13.45
Milk (kg) 267.00 -0.014 -3.74
Fat (kg) 11.39 -0.375 -4.27
Prot (kg) 12.34 -0.441 -5.45
Fertility Sub Index 6.28
Calving Interval (days) -2.85 -1.459 4.16
Survival (%) 1.90 1.117 2.12
Calving Sub Index 2.10
Gestation Length (days) -2.28 -0.919 2.10
Beef Sub Index -3.62
Carcass Weight (kg) 3.30 -0.528 -1.74
Age of Slaughter (days) 4.36 -0.432 -1.88
Maintenance Sub Index Maint. Sub Index -5.43
Live WT (kg) 17.70 -0.307 -5.43
Total Carbon Sub Index -14.12

* Based on an €80/tonne carbon price