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 29.73
Milk (kg) -868.00 -0.014 12.15
Fat (kg) -16.64 -0.375 6.23
Prot (kg) -25.71 -0.441 11.35
Fertility Sub Index -2.31
Calving Interval (days) 1.46 -1.459 -2.13
Survival (%) -0.16 1.117 -0.18
Calving Sub Index 0.54
Gestation Length (days) -0.59 -0.919 0.54
Beef Sub Index 5.09
Carcass Weight (kg) -15.60 -0.528 8.23
Age of Slaughter (days) 7.28 -0.432 -3.14
Maintenance Sub Index Maint. Sub Index 14.35
Live WT (kg) -46.80 -0.307 14.35
Total Carbon Sub Index 47.40

* Based on an €80/tonne carbon price