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 63.54
Milk (kg) -1844.00 -0.014 25.82
Fat (kg) -45.83 -0.375 17.17
Prot (kg) -46.58 -0.441 20.56
Fertility Sub Index 5.80
Calving Interval (days) -2.38 -1.459 3.47
Survival (%) 2.08 1.117 2.32
Calving Sub Index -0.20
Gestation Length (days) 0.22 -0.919 -0.20
Beef Sub Index 5.51
Carcass Weight (kg) -18.10 -0.528 9.55
Age of Slaughter (days) 9.35 -0.432 -4.04
Maintenance Sub Index Maint. Sub Index 16.68
Live WT (kg) -54.40 -0.307 16.68
Total Carbon Sub Index 91.32

* Based on an €80/tonne carbon price