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 2.29
Milk (kg) -395.00 -0.014 5.53
Fat (kg) 9.21 -0.375 -3.45
Prot (kg) -0.48 -0.441 0.21
Fertility Sub Index 11.34
Calving Interval (days) -4.85 -1.459 7.08
Survival (%) 3.82 1.117 4.27
Calving Sub Index 0.93
Gestation Length (days) -1.01 -0.919 0.93
Beef Sub Index 14.47
Carcass Weight (kg) -34.80 -0.528 18.36
Age of Slaughter (days) 9.00 -0.432 -3.89
Maintenance Sub Index Maint. Sub Index 25.26
Live WT (kg) -82.40 -0.307 25.26
Total Carbon Sub Index 54.30

* Based on an €80/tonne carbon price