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 18.20
Milk (kg) -799.00 -0.014 11.19
Fat (kg) 1.08 -0.375 -0.40
Prot (kg) -16.80 -0.441 7.41
Fertility Sub Index 3.63
Calving Interval (days) -1.13 -1.459 1.65
Survival (%) 1.77 1.117 1.98
Calving Sub Index -0.35
Gestation Length (days) 0.38 -0.919 -0.35
Beef Sub Index 13.14
Carcass Weight (kg) -31.90 -0.528 16.83
Age of Slaughter (days) 8.54 -0.432 -3.69
Maintenance Sub Index Maint. Sub Index 25.20
Live WT (kg) -82.20 -0.307 25.20
Total Carbon Sub Index 59.81

* Based on an €80/tonne carbon price