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 26.63
Milk (kg) -871.00 -0.014 12.19
Fat (kg) -9.86 -0.375 3.69
Prot (kg) -24.35 -0.441 10.75
Fertility Sub Index -1.41
Calving Interval (days) 0.83 -1.459 -1.21
Survival (%) -0.18 1.117 -0.20
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 13.06
Carcass Weight (kg) -31.50 -0.528 16.62
Age of Slaughter (days) 8.23 -0.432 -3.55
Maintenance Sub Index Maint. Sub Index 24.22
Live WT (kg) -79.00 -0.307 24.22
Total Carbon Sub Index 61.95

* Based on an €80/tonne carbon price