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 -0.09
Milk (kg) -91.00 -0.014 1.27
Fat (kg) 3.29 -0.375 -1.23
Prot (kg) 0.30 -0.441 -0.13
Fertility Sub Index 14.07
Calving Interval (days) -6.45 -1.459 9.41
Survival (%) 4.17 1.117 4.66
Calving Sub Index 3.48
Gestation Length (days) -3.79 -0.919 3.48
Beef Sub Index 0.89
Carcass Weight (kg) -11.30 -0.528 5.96
Age of Slaughter (days) 11.74 -0.432 -5.07
Maintenance Sub Index Maint. Sub Index 7.05
Live WT (kg) -23.00 -0.307 7.05
Total Carbon Sub Index 25.41

* Based on an €80/tonne carbon price