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 -11.73
Milk (kg) 308.00 -0.014 -4.31
Fat (kg) 12.55 -0.375 -4.70
Prot (kg) 6.15 -0.441 -2.71
Fertility Sub Index 0.80
Calving Interval (days) -0.55 -1.459 0.80
Survival (%) 0.00 1.117 0.00
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.00
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) 1.95 -0.432 -0.84
Maintenance Sub Index Maint. Sub Index 2.18
Live WT (kg) -7.10 -0.307 2.18
Total Carbon Sub Index -9.21

* Based on an €80/tonne carbon price