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 -9.58
Milk (kg) 211.00 -0.014 -2.95
Fat (kg) 4.04 -0.375 -1.51
Prot (kg) 11.59 -0.441 -5.12
Fertility Sub Index 11.57
Calving Interval (days) -6.04 -1.459 8.81
Survival (%) 2.47 1.117 2.76
Calving Sub Index 3.90
Gestation Length (days) -4.24 -0.919 3.90
Beef Sub Index 0.52
Carcass Weight (kg) -5.40 -0.528 2.85
Age of Slaughter (days) 5.39 -0.432 -2.33
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index 6.40

* Based on an €80/tonne carbon price