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 15.59
Milk (kg) -273.00 -0.014 3.82
Fat (kg) -16.69 -0.375 6.25
Prot (kg) -12.51 -0.441 5.52
Fertility Sub Index -2.52
Calving Interval (days) 1.68 -1.459 -2.45
Survival (%) -0.06 1.117 -0.07
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 1.24
Carcass Weight (kg) -4.10 -0.528 2.16
Age of Slaughter (days) 2.13 -0.432 -0.92
Maintenance Sub Index Maint. Sub Index 3.16
Live WT (kg) -10.30 -0.307 3.16
Total Carbon Sub Index 16.93

* Based on an €80/tonne carbon price