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 8.35
Milk (kg) -291.00 -0.014 4.07
Fat (kg) -1.73 -0.375 0.65
Prot (kg) -8.21 -0.441 3.62
Fertility Sub Index -1.96
Calving Interval (days) 1.41 -1.459 -2.06
Survival (%) 0.09 1.117 0.10
Calving Sub Index 0.01
Gestation Length (days) -0.01 -0.919 0.01
Beef Sub Index 10.35
Carcass Weight (kg) -25.00 -0.528 13.19
Age of Slaughter (days) 6.58 -0.432 -2.84
Maintenance Sub Index Maint. Sub Index 20.20
Live WT (kg) -65.90 -0.307 20.20
Total Carbon Sub Index 36.94

* Based on an €80/tonne carbon price