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 23.17
Milk (kg) -759.00 -0.014 10.63
Fat (kg) -24.66 -0.375 9.24
Prot (kg) -7.50 -0.441 3.31
Fertility Sub Index -0.42
Calving Interval (days) 0.80 -1.459 -1.17
Survival (%) 0.67 1.117 0.75
Calving Sub Index 0.73
Gestation Length (days) -0.79 -0.919 0.73
Beef Sub Index -1.38
Carcass Weight (kg) -4.50 -0.528 2.37
Age of Slaughter (days) 8.70 -0.432 -3.76
Maintenance Sub Index Maint. Sub Index 8.15
Live WT (kg) -26.60 -0.307 8.15
Total Carbon Sub Index 30.25

* Based on an €80/tonne carbon price