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 6.48
Milk (kg) -492.00 -0.014 6.89
Fat (kg) 7.17 -0.375 -2.69
Prot (kg) -5.16 -0.441 2.28
Fertility Sub Index -1.38
Calving Interval (days) 0.87 -1.459 -1.27
Survival (%) -0.10 1.117 -0.11
Calving Sub Index 3.23
Gestation Length (days) -3.51 -0.919 3.23
Beef Sub Index 13.00
Carcass Weight (kg) -31.30 -0.528 16.51
Age of Slaughter (days) 8.13 -0.432 -3.51
Maintenance Sub Index Maint. Sub Index 23.39
Live WT (kg) -76.30 -0.307 23.39
Total Carbon Sub Index 44.71

* Based on an €80/tonne carbon price