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 -11.32
Milk (kg) 363.00 -0.014 -5.08
Fat (kg) 8.21 -0.375 -3.08
Prot (kg) 7.17 -0.441 -3.16
Fertility Sub Index -8.00
Calving Interval (days) 4.58 -1.459 -6.68
Survival (%) -1.18 1.117 -1.32
Calving Sub Index 2.10
Gestation Length (days) -2.28 -0.919 2.10
Beef Sub Index -3.01
Carcass Weight (kg) -2.20 -0.528 1.16
Age of Slaughter (days) 9.67 -0.432 -4.17
Maintenance Sub Index Maint. Sub Index -4.05
Live WT (kg) 13.20 -0.307 -4.05
Total Carbon Sub Index -24.28

* Based on an €80/tonne carbon price