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 1.08
Milk (kg) -226.00 -0.014 3.16
Fat (kg) 5.84 -0.375 -2.19
Prot (kg) -0.24 -0.441 0.11
Fertility Sub Index 1.30
Calving Interval (days) -1.68 -1.459 2.45
Survival (%) -1.03 1.117 -1.15
Calving Sub Index 4.18
Gestation Length (days) -4.55 -0.919 4.18
Beef Sub Index 9.19
Carcass Weight (kg) -24.00 -0.528 12.66
Age of Slaughter (days) 8.04 -0.432 -3.47
Maintenance Sub Index Maint. Sub Index 10.06
Live WT (kg) -32.80 -0.307 10.06
Total Carbon Sub Index 25.82

* Based on an €80/tonne carbon price