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 -10.14
Milk (kg) 58.00 -0.014 -0.81
Fat (kg) 11.14 -0.375 -4.17
Prot (kg) 11.67 -0.441 -5.15
Fertility Sub Index 8.70
Calving Interval (days) -6.29 -1.459 9.18
Survival (%) -0.43 1.117 -0.48
Calving Sub Index 4.45
Gestation Length (days) -4.84 -0.919 4.45
Beef Sub Index 2.36
Carcass Weight (kg) -8.60 -0.528 4.54
Age of Slaughter (days) 5.05 -0.432 -2.18
Maintenance Sub Index Maint. Sub Index 0.64
Live WT (kg) -2.10 -0.307 0.64
Total Carbon Sub Index 6.01

* Based on an €80/tonne carbon price