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 -21.23
Milk (kg) 585.00 -0.014 -8.19
Fat (kg) 16.69 -0.375 -6.25
Prot (kg) 15.37 -0.441 -6.78
Fertility Sub Index -2.89
Calving Interval (days) 2.59 -1.459 -3.78
Survival (%) 0.80 1.117 0.89
Calving Sub Index 2.77
Gestation Length (days) -3.01 -0.919 2.77
Beef Sub Index -2.24
Carcass Weight (kg) -0.80 -0.528 0.42
Age of Slaughter (days) 6.16 -0.432 -2.66
Maintenance Sub Index Maint. Sub Index -6.28
Live WT (kg) 20.50 -0.307 -6.28
Total Carbon Sub Index -29.87

* Based on an €80/tonne carbon price