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 -12.74
Milk (kg) 215.00 -0.014 -3.01
Fat (kg) 9.68 -0.375 -3.63
Prot (kg) 13.83 -0.441 -6.10
Fertility Sub Index 10.75
Calving Interval (days) -5.83 -1.459 8.51
Survival (%) 2.01 1.117 2.25
Calving Sub Index 3.41
Gestation Length (days) -3.71 -0.919 3.41
Beef Sub Index 1.31
Carcass Weight (kg) -10.30 -0.528 5.43
Age of Slaughter (days) 9.55 -0.432 -4.12
Maintenance Sub Index Maint. Sub Index 3.07
Live WT (kg) -10.00 -0.307 3.07
Total Carbon Sub Index 5.81

* Based on an €80/tonne carbon price