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 10.14
Milk (kg) -214.00 -0.014 3.00
Fat (kg) -12.56 -0.375 4.70
Prot (kg) -5.53 -0.441 2.44
Fertility Sub Index -0.11
Calving Interval (days) -0.42 -1.459 0.61
Survival (%) -0.65 1.117 -0.73
Calving Sub Index -2.07
Gestation Length (days) 2.25 -0.919 -2.07
Beef Sub Index -1.31
Carcass Weight (kg) -0.40 -0.528 0.21
Age of Slaughter (days) 3.53 -0.432 -1.52
Maintenance Sub Index Maint. Sub Index 4.60
Live WT (kg) -15.00 -0.307 4.60
Total Carbon Sub Index 11.24

* Based on an €80/tonne carbon price