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 -8.36
Milk (kg) 199.00 -0.014 -2.79
Fat (kg) 9.45 -0.375 -3.54
Prot (kg) 4.62 -0.441 -2.04
Fertility Sub Index -5.84
Calving Interval (days) 3.51 -1.459 -5.12
Survival (%) -0.64 1.117 -0.72
Calving Sub Index 2.89
Gestation Length (days) -3.14 -0.919 2.89
Beef Sub Index -0.82
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 1.90 -0.432 -0.82
Maintenance Sub Index Maint. Sub Index 4.14
Live WT (kg) -13.50 -0.307 4.14
Total Carbon Sub Index -8.00

* Based on an €80/tonne carbon price