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 -2.58
Milk (kg) 62.00 -0.014 -0.87
Fat (kg) 2.65 -0.375 -0.99
Prot (kg) 1.62 -0.441 -0.72
Fertility Sub Index 9.34
Calving Interval (days) -4.54 -1.459 6.62
Survival (%) 2.43 1.117 2.71
Calving Sub Index 3.81
Gestation Length (days) -4.14 -0.919 3.81
Beef Sub Index -1.21
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 2.81 -0.432 -1.21
Maintenance Sub Index Maint. Sub Index 3.86
Live WT (kg) -12.60 -0.307 3.86
Total Carbon Sub Index 13.22

* Based on an €80/tonne carbon price