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 15.87
Milk (kg) -647.00 -0.014 9.06
Fat (kg) 0.76 -0.375 -0.28
Prot (kg) -16.09 -0.441 7.10
Fertility Sub Index 0.26
Calving Interval (days) -0.05 -1.459 0.07
Survival (%) 0.17 1.117 0.19
Calving Sub Index 2.03
Gestation Length (days) -2.21 -0.919 2.03
Beef Sub Index 4.18
Carcass Weight (kg) -15.00 -0.528 7.91
Age of Slaughter (days) 8.64 -0.432 -3.73
Maintenance Sub Index Maint. Sub Index 12.91
Live WT (kg) -42.10 -0.307 12.91
Total Carbon Sub Index 35.26

* Based on an €80/tonne carbon price