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 -1.88
Milk (kg) 292.00 -0.014 -4.09
Fat (kg) -4.51 -0.375 1.69
Prot (kg) -1.18 -0.441 0.52
Fertility Sub Index -10.23
Calving Interval (days) 5.24 -1.459 -7.65
Survival (%) -2.31 1.117 -2.58
Calving Sub Index -0.31
Gestation Length (days) 0.34 -0.919 -0.31
Beef Sub Index -1.00
Carcass Weight (kg) -0.30 -0.528 0.16
Age of Slaughter (days) 2.68 -0.432 -1.16
Maintenance Sub Index Maint. Sub Index -0.67
Live WT (kg) 2.20 -0.307 -0.67
Total Carbon Sub Index -14.09

* Based on an €80/tonne carbon price