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 -0.09
Milk (kg) -87.00 -0.014 1.22
Fat (kg) 3.33 -0.375 -1.25
Prot (kg) 0.13 -0.441 -0.06
Fertility Sub Index 5.94
Calving Interval (days) -2.96 -1.459 4.32
Survival (%) 1.45 1.117 1.62
Calving Sub Index 3.83
Gestation Length (days) -4.17 -0.919 3.83
Beef Sub Index 0.65
Carcass Weight (kg) -2.90 -0.528 1.53
Age of Slaughter (days) 2.04 -0.432 -0.88
Maintenance Sub Index Maint. Sub Index 4.90
Live WT (kg) -16.00 -0.307 4.90
Total Carbon Sub Index 15.24

* Based on an €80/tonne carbon price