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 9.22
Milk (kg) -466.00 -0.014 6.52
Fat (kg) 1.81 -0.375 -0.68
Prot (kg) -7.64 -0.441 3.37
Fertility Sub Index -4.17
Calving Interval (days) 2.68 -1.459 -3.91
Survival (%) -0.23 1.117 -0.26
Calving Sub Index 1.12
Gestation Length (days) -1.22 -0.919 1.12
Beef Sub Index 17.69
Carcass Weight (kg) -39.80 -0.528 20.99
Age of Slaughter (days) 7.65 -0.432 -3.30
Maintenance Sub Index Maint. Sub Index 28.88
Live WT (kg) -94.20 -0.307 28.88
Total Carbon Sub Index 52.75

* Based on an €80/tonne carbon price