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 11.29
Milk (kg) -257.00 -0.014 3.60
Fat (kg) -9.18 -0.375 3.44
Prot (kg) -9.64 -0.441 4.25
Fertility Sub Index -2.45
Calving Interval (days) 1.61 -1.459 -2.35
Survival (%) -0.09 1.117 -0.10
Calving Sub Index 0.50
Gestation Length (days) -0.54 -0.919 0.50
Beef Sub Index 5.97
Carcass Weight (kg) -17.70 -0.528 9.34
Age of Slaughter (days) 7.80 -0.432 -3.37
Maintenance Sub Index Maint. Sub Index 15.88
Live WT (kg) -51.80 -0.307 15.88
Total Carbon Sub Index 31.19

* Based on an €80/tonne carbon price