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 -1.48
Milk (kg) 80.00 -0.014 -1.12
Fat (kg) 1.13 -0.375 -0.42
Prot (kg) -0.15 -0.441 0.07
Fertility Sub Index 0.57
Calving Interval (days) -0.33 -1.459 0.48
Survival (%) 0.08 1.117 0.09
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.51
Carcass Weight (kg) -2.30 -0.528 1.21
Age of Slaughter (days) 1.62 -0.432 -0.70
Maintenance Sub Index Maint. Sub Index 2.51
Live WT (kg) -8.20 -0.307 2.51
Total Carbon Sub Index 1.65

* Based on an €80/tonne carbon price