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 -21.31
Milk (kg) 456.00 -0.014 -6.38
Fat (kg) 18.84 -0.375 -7.06
Prot (kg) 17.83 -0.441 -7.87
Fertility Sub Index 5.72
Calving Interval (days) -3.00 -1.459 4.38
Survival (%) 1.20 1.117 1.34
Calving Sub Index -0.29
Gestation Length (days) 0.32 -0.919 -0.29
Beef Sub Index -7.04
Carcass Weight (kg) 15.90 -0.528 -8.39
Age of Slaughter (days) -3.12 -0.432 1.35
Maintenance Sub Index Maint. Sub Index -13.00
Live WT (kg) 42.40 -0.307 -13.00
Total Carbon Sub Index -35.93

* Based on an €80/tonne carbon price