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 18.21
Milk (kg) -404.00 -0.014 5.66
Fat (kg) -15.00 -0.375 5.62
Prot (kg) -15.72 -0.441 6.94
Fertility Sub Index 3.57
Calving Interval (days) -1.53 -1.459 2.23
Survival (%) 1.20 1.117 1.34
Calving Sub Index 4.96
Gestation Length (days) -5.40 -0.919 4.96
Beef Sub Index 5.39
Carcass Weight (kg) -7.10 -0.528 3.75
Age of Slaughter (days) -3.80 -0.432 1.64
Maintenance Sub Index Maint. Sub Index 8.34
Live WT (kg) -27.20 -0.307 8.34
Total Carbon Sub Index 40.47

* Based on an €80/tonne carbon price