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 14.92
Milk (kg) -234.00 -0.014 3.28
Fat (kg) -12.94 -0.375 4.85
Prot (kg) -15.40 -0.441 6.80
Fertility Sub Index -7.96
Calving Interval (days) 3.98 -1.459 -5.81
Survival (%) -1.93 1.117 -2.16
Calving Sub Index 0.12
Gestation Length (days) -0.13 -0.919 0.12
Beef Sub Index 0.01
Carcass Weight (kg) -3.20 -0.528 1.69
Age of Slaughter (days) 3.89 -0.432 -1.68
Maintenance Sub Index Maint. Sub Index 0.06
Live WT (kg) -0.20 -0.307 0.06
Total Carbon Sub Index 7.15

* Based on an €80/tonne carbon price