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 0.35
Milk (kg) -313.00 -0.014 4.38
Fat (kg) 10.58 -0.375 -3.96
Prot (kg) 0.16 -0.441 -0.07
Fertility Sub Index -2.36
Calving Interval (days) 1.94 -1.459 -2.83
Survival (%) 0.42 1.117 0.47
Calving Sub Index 2.90
Gestation Length (days) -3.15 -0.919 2.90
Beef Sub Index 12.03
Carcass Weight (kg) -27.80 -0.528 14.66
Age of Slaughter (days) 6.11 -0.432 -2.64
Maintenance Sub Index Maint. Sub Index 17.93
Live WT (kg) -58.50 -0.307 17.93
Total Carbon Sub Index 30.84

* Based on an €80/tonne carbon price