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 -29.99
Milk (kg) 218.00 -0.014 -3.05
Fat (kg) 37.83 -0.375 -14.17
Prot (kg) 28.94 -0.441 -12.77
Fertility Sub Index 0.49
Calving Interval (days) -0.64 -1.459 0.93
Survival (%) -0.40 1.117 -0.45
Calving Sub Index -0.18
Gestation Length (days) 0.20 -0.919 -0.18
Beef Sub Index 0.37
Carcass Weight (kg) -3.20 -0.528 1.69
Age of Slaughter (days) 3.06 -0.432 -1.32
Maintenance Sub Index Maint. Sub Index 3.19
Live WT (kg) -10.40 -0.307 3.19
Total Carbon Sub Index -26.13

* Based on an €80/tonne carbon price