Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index -15.91
Milk (kg) 590.00 -0.014 -8.26
Fat (kg) 6.69 -0.375 -2.51
Prot (kg) 11.65 -0.441 -5.14
Fertility Sub Index -8.82
Calving Interval (days) 5.63 -1.459 -8.21
Survival (%) -0.54 1.117 -0.60
Calving Sub Index 3.92
Gestation Length (days) -4.27 -0.919 3.92
Beef Sub Index -2.02
Carcass Weight (kg) -0.70 -0.528 0.37
Age of Slaughter (days) 5.54 -0.432 -2.39
Maintenance Sub Index Maint. Sub Index -1.84
Live WT (kg) 6.00 -0.307 -1.84
Total Carbon Sub Index -24.66

* Based on an €80/tonne carbon price