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 14.04
Milk (kg) -352.00 -0.014 4.93
Fat (kg) -10.40 -0.375 3.90
Prot (kg) -11.82 -0.441 5.22
Fertility Sub Index -2.22
Calving Interval (days) 1.52 -1.459 -2.22
Survival (%) 0.00 1.117 0.00
Calving Sub Index 0.55
Gestation Length (days) -0.60 -0.919 0.55
Beef Sub Index 3.62
Carcass Weight (kg) -13.40 -0.528 7.07
Age of Slaughter (days) 8.00 -0.432 -3.45
Maintenance Sub Index Maint. Sub Index 13.27
Live WT (kg) -43.30 -0.307 13.27
Total Carbon Sub Index 29.27

* Based on an €80/tonne carbon price