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 13.89
Milk (kg) -211.00 -0.014 2.95
Fat (kg) -19.90 -0.375 7.45
Prot (kg) -7.90 -0.441 3.49
Fertility Sub Index 0.18
Calving Interval (days) 0.00 -1.459 0.00
Survival (%) 0.16 1.117 0.18
Calving Sub Index -1.30
Gestation Length (days) 1.41 -0.919 -1.30
Beef Sub Index -2.81
Carcass Weight (kg) -0.90 -0.528 0.47
Age of Slaughter (days) 7.60 -0.432 -3.28
Maintenance Sub Index Maint. Sub Index 6.07
Live WT (kg) -19.80 -0.307 6.07
Total Carbon Sub Index 16.04

* Based on an €80/tonne carbon price