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 13.40
Milk (kg) -524.00 -0.014 7.34
Fat (kg) -2.54 -0.375 0.95
Prot (kg) -11.59 -0.441 5.12
Fertility Sub Index -4.44
Calving Interval (days) 2.96 -1.459 -4.32
Survival (%) -0.11 1.117 -0.12
Calving Sub Index 0.57
Gestation Length (days) -0.62 -0.919 0.57
Beef Sub Index 15.61
Carcass Weight (kg) -36.40 -0.528 19.20
Age of Slaughter (days) 8.31 -0.432 -3.59
Maintenance Sub Index Maint. Sub Index 28.17
Live WT (kg) -91.90 -0.307 28.17
Total Carbon Sub Index 53.32

* Based on an €80/tonne carbon price