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 14.46
Milk (kg) -148.00 -0.014 2.07
Fat (kg) -16.31 -0.375 6.11
Prot (kg) -14.23 -0.441 6.28
Fertility Sub Index 4.10
Calving Interval (days) -2.91 -1.459 4.25
Survival (%) -0.13 1.117 -0.15
Calving Sub Index -0.13
Gestation Length (days) 0.14 -0.919 -0.13
Beef Sub Index 5.36
Carcass Weight (kg) -5.30 -0.528 2.80
Age of Slaughter (days) -5.94 -0.432 2.56
Maintenance Sub Index Maint. Sub Index 7.02
Live WT (kg) -22.90 -0.307 7.02
Total Carbon Sub Index 30.82

* Based on an €80/tonne carbon price