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 -5.36
Milk (kg) 302.00 -0.014 -4.23
Fat (kg) 0.74 -0.375 -0.28
Prot (kg) 1.93 -0.441 -0.85
Fertility Sub Index 2.25
Calving Interval (days) -1.21 -1.459 1.77
Survival (%) 0.43 1.117 0.48
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.45
Carcass Weight (kg) -2.20 -0.528 1.16
Age of Slaughter (days) 1.64 -0.432 -0.71
Maintenance Sub Index Maint. Sub Index 2.36
Live WT (kg) -7.70 -0.307 2.36
Total Carbon Sub Index -0.77

* Based on an €80/tonne carbon price