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 -0.02
Milk (kg) 0.00 -0.014 0.00
Fat (kg) 0.02 -0.375 -0.01
Prot (kg) 0.02 -0.441 -0.01
Fertility Sub Index 0.63
Calving Interval (days) -0.35 -1.459 0.51
Survival (%) 0.11 1.117 0.12
Calving Sub Index 3.70
Gestation Length (days) -4.02 -0.919 3.70
Beef Sub Index 2.42
Carcass Weight (kg) -3.00 -0.528 1.58
Age of Slaughter (days) -1.95 -0.432 0.84
Maintenance Sub Index Maint. Sub Index 6.28
Live WT (kg) -20.50 -0.307 6.28
Total Carbon Sub Index 13.02

* Based on an €80/tonne carbon price