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 9.41
Milk (kg) -280.00 -0.014 3.92
Fat (kg) -6.11 -0.375 2.29
Prot (kg) -7.25 -0.441 3.20
Fertility Sub Index 1.94
Calving Interval (days) -1.20 -1.459 1.75
Survival (%) 0.17 1.117 0.19
Calving Sub Index 0.03
Gestation Length (days) -0.03 -0.919 0.03
Beef Sub Index 5.96
Carcass Weight (kg) -10.40 -0.528 5.49
Age of Slaughter (days) -1.10 -0.432 0.47
Maintenance Sub Index Maint. Sub Index 6.81
Live WT (kg) -22.20 -0.307 6.81
Total Carbon Sub Index 24.14

* Based on an €80/tonne carbon price