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 -7.96
Milk (kg) 64.00 -0.014 -0.90
Fat (kg) 13.52 -0.375 -5.06
Prot (kg) 4.54 -0.441 -2.00
Fertility Sub Index -0.39
Calving Interval (days) 0.76 -1.459 -1.11
Survival (%) 0.64 1.117 0.72
Calving Sub Index 3.72
Gestation Length (days) -4.05 -0.919 3.72
Beef Sub Index 0.35
Carcass Weight (kg) -3.80 -0.528 2.00
Age of Slaughter (days) 3.83 -0.432 -1.65
Maintenance Sub Index Maint. Sub Index 0.09
Live WT (kg) -0.30 -0.307 0.09
Total Carbon Sub Index -4.19

* Based on an €80/tonne carbon price