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 -6.82
Milk (kg) 114.00 -0.014 -1.60
Fat (kg) 7.85 -0.375 -2.94
Prot (kg) 5.17 -0.441 -2.28
Fertility Sub Index 6.94
Calving Interval (days) -3.40 -1.459 4.96
Survival (%) 1.77 1.117 1.98
Calving Sub Index 3.26
Gestation Length (days) -3.55 -0.919 3.26
Beef Sub Index 3.36
Carcass Weight (kg) -8.40 -0.528 4.43
Age of Slaughter (days) 2.47 -0.432 -1.07
Maintenance Sub Index Maint. Sub Index 5.52
Live WT (kg) -18.00 -0.307 5.52
Total Carbon Sub Index 12.27

* Based on an €80/tonne carbon price