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 10.08
Milk (kg) -214.00 -0.014 3.00
Fat (kg) -9.26 -0.375 3.47
Prot (kg) -8.20 -0.441 3.62
Fertility Sub Index 0.66
Calving Interval (days) -1.41 -1.459 2.06
Survival (%) -1.25 1.117 -1.40
Calving Sub Index 1.05
Gestation Length (days) -1.14 -0.919 1.05
Beef Sub Index -0.24
Carcass Weight (kg) 0.60 -0.528 -0.32
Age of Slaughter (days) -0.17 -0.432 0.07
Maintenance Sub Index Maint. Sub Index 2.61
Live WT (kg) -8.50 -0.307 2.61
Total Carbon Sub Index 14.15

* Based on an €80/tonne carbon price