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 -12.34
Milk (kg) 326.00 -0.014 -4.56
Fat (kg) 8.74 -0.375 -3.27
Prot (kg) 10.19 -0.441 -4.50
Fertility Sub Index -2.42
Calving Interval (days) 1.53 -1.459 -2.23
Survival (%) -0.17 1.117 -0.19
Calving Sub Index 2.32
Gestation Length (days) -2.52 -0.919 2.32
Beef Sub Index -0.73
Carcass Weight (kg) -4.90 -0.528 2.58
Age of Slaughter (days) 7.69 -0.432 -3.32
Maintenance Sub Index Maint. Sub Index -1.56
Live WT (kg) 5.10 -0.307 -1.56
Total Carbon Sub Index -14.74

* Based on an €80/tonne carbon price