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 16.43
Milk (kg) -753.00 -0.014 10.54
Fat (kg) 2.56 -0.375 -0.96
Prot (kg) -15.51 -0.441 6.85
Fertility Sub Index 3.17
Calving Interval (days) -0.79 -1.459 1.15
Survival (%) 1.81 1.117 2.02
Calving Sub Index 0.14
Gestation Length (days) -0.15 -0.919 0.14
Beef Sub Index 13.56
Carcass Weight (kg) -32.80 -0.528 17.30
Age of Slaughter (days) 8.67 -0.432 -3.74
Maintenance Sub Index Maint. Sub Index 25.14
Live WT (kg) -82.00 -0.307 25.14
Total Carbon Sub Index 58.45

* Based on an €80/tonne carbon price