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 -1.35
Milk (kg) 207.00 -0.014 -2.90
Fat (kg) -1.78 -0.375 0.67
Prot (kg) -2.00 -0.441 0.88
Fertility Sub Index -18.00
Calving Interval (days) 9.72 -1.459 -14.18
Survival (%) -3.42 1.117 -3.82
Calving Sub Index 2.25
Gestation Length (days) -2.45 -0.919 2.25
Beef Sub Index 1.72
Carcass Weight (kg) -4.10 -0.528 2.16
Age of Slaughter (days) 1.03 -0.432 -0.44
Maintenance Sub Index Maint. Sub Index -0.52
Live WT (kg) 1.70 -0.307 -0.52
Total Carbon Sub Index -15.90

* Based on an €80/tonne carbon price