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 -0.19
Milk (kg) -64.00 -0.014 0.90
Fat (kg) 2.48 -0.375 -0.93
Prot (kg) 0.35 -0.441 -0.15
Fertility Sub Index 7.74
Calving Interval (days) -4.74 -1.459 6.92
Survival (%) 0.74 1.117 0.83
Calving Sub Index 1.84
Gestation Length (days) -2.00 -0.919 1.84
Beef Sub Index -0.66
Carcass Weight (kg) 2.30 -0.528 -1.21
Age of Slaughter (days) -1.29 -0.432 0.56
Maintenance Sub Index Maint. Sub Index 2.15
Live WT (kg) -7.00 -0.307 2.15
Total Carbon Sub Index 10.89

* Based on an €80/tonne carbon price