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 14.90
Milk (kg) -293.00 -0.014 4.10
Fat (kg) -9.69 -0.375 3.63
Prot (kg) -16.25 -0.441 7.17
Fertility Sub Index -8.37
Calving Interval (days) 3.70 -1.459 -5.40
Survival (%) -2.66 1.117 -2.97
Calving Sub Index 1.63
Gestation Length (days) -1.77 -0.919 1.63
Beef Sub Index 0.10
Carcass Weight (kg) -2.20 -0.528 1.16
Age of Slaughter (days) 2.46 -0.432 -1.06
Maintenance Sub Index Maint. Sub Index -0.52
Live WT (kg) 1.70 -0.307 -0.52
Total Carbon Sub Index 7.74

* Based on an €80/tonne carbon price