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 16.58
Milk (kg) -507.00 -0.014 7.10
Fat (kg) -8.02 -0.375 3.00
Prot (kg) -14.68 -0.441 6.48
Fertility Sub Index -0.91
Calving Interval (days) 0.81 -1.459 -1.18
Survival (%) 0.24 1.117 0.27
Calving Sub Index 1.19
Gestation Length (days) -1.30 -0.919 1.19
Beef Sub Index 1.86
Carcass Weight (kg) -10.20 -0.528 5.38
Age of Slaughter (days) 8.16 -0.432 -3.52
Maintenance Sub Index Maint. Sub Index 11.10
Live WT (kg) -36.20 -0.307 11.10
Total Carbon Sub Index 29.82

* Based on an €80/tonne carbon price