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 -7.48
Milk (kg) -174.00 -0.014 2.44
Fat (kg) 13.96 -0.375 -5.23
Prot (kg) 10.61 -0.441 -4.68
Fertility Sub Index -3.66
Calving Interval (days) 2.17 -1.459 -3.17
Survival (%) -0.44 1.117 -0.49
Calving Sub Index 1.65
Gestation Length (days) -1.79 -0.919 1.65
Beef Sub Index 10.67
Carcass Weight (kg) -27.50 -0.528 14.51
Age of Slaughter (days) 8.89 -0.432 -3.84
Maintenance Sub Index Maint. Sub Index 19.10
Live WT (kg) -62.30 -0.307 19.10
Total Carbon Sub Index 20.29

* Based on an €80/tonne carbon price