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 26.32
Milk (kg) -799.00 -0.014 11.19
Fat (kg) -12.44 -0.375 4.66
Prot (kg) -23.73 -0.441 10.47
Fertility Sub Index 1.06
Calving Interval (days) -1.00 -1.459 1.46
Survival (%) -0.36 1.117 -0.40
Calving Sub Index 0.04
Gestation Length (days) -0.04 -0.919 0.04
Beef Sub Index 15.43
Carcass Weight (kg) -34.40 -0.528 18.15
Age of Slaughter (days) 6.29 -0.432 -2.72
Maintenance Sub Index Maint. Sub Index 25.32
Live WT (kg) -82.60 -0.307 25.32
Total Carbon Sub Index 68.17

* Based on an €80/tonne carbon price