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 -0.14
Milk (kg) -44.00 -0.014 0.62
Fat (kg) 1.16 -0.375 -0.43
Prot (kg) 0.72 -0.441 -0.32
Fertility Sub Index 7.23
Calving Interval (days) -3.51 -1.459 5.12
Survival (%) 1.89 1.117 2.11
Calving Sub Index 3.81
Gestation Length (days) -4.14 -0.919 3.81
Beef Sub Index 1.87
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) -0.66 -0.432 0.28
Maintenance Sub Index Maint. Sub Index 5.61
Live WT (kg) -18.30 -0.307 5.61
Total Carbon Sub Index 18.38

* Based on an €80/tonne carbon price