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 -4.44
Milk (kg) 142.00 -0.014 -1.99
Fat (kg) 1.75 -0.375 -0.66
Prot (kg) 4.07 -0.441 -1.80
Fertility Sub Index 11.84
Calving Interval (days) -6.19 -1.459 9.03
Survival (%) 2.51 1.117 2.80
Calving Sub Index 1.51
Gestation Length (days) -1.64 -0.919 1.51
Beef Sub Index 4.82
Carcass Weight (kg) -8.00 -0.528 4.22
Age of Slaughter (days) -1.38 -0.432 0.60
Maintenance Sub Index Maint. Sub Index 5.70
Live WT (kg) -18.60 -0.307 5.70
Total Carbon Sub Index 19.42

* Based on an €80/tonne carbon price