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 14.63
Milk (kg) -362.00 -0.014 5.07
Fat (kg) -13.68 -0.375 5.12
Prot (kg) -10.05 -0.441 4.44
Fertility Sub Index -5.76
Calving Interval (days) 2.14 -1.459 -3.12
Survival (%) -2.36 1.117 -2.64
Calving Sub Index 0.23
Gestation Length (days) -0.25 -0.919 0.23
Beef Sub Index 2.88
Carcass Weight (kg) -2.80 -0.528 1.48
Age of Slaughter (days) -3.24 -0.432 1.40
Maintenance Sub Index Maint. Sub Index 1.23
Live WT (kg) -4.00 -0.307 1.23
Total Carbon Sub Index 13.19

* Based on an €80/tonne carbon price