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 0.99
Milk (kg) 130.00 -0.014 -1.82
Fat (kg) -6.10 -0.375 2.28
Prot (kg) -1.19 -0.441 0.53
Fertility Sub Index -7.44
Calving Interval (days) 4.56 -1.459 -6.65
Survival (%) -0.70 1.117 -0.78
Calving Sub Index 5.18
Gestation Length (days) -5.64 -0.919 5.18
Beef Sub Index -1.82
Carcass Weight (kg) 1.80 -0.528 -0.95
Age of Slaughter (days) 2.01 -0.432 -0.87
Maintenance Sub Index Maint. Sub Index -2.61
Live WT (kg) 8.50 -0.307 -2.61
Total Carbon Sub Index -5.69

* Based on an €80/tonne carbon price