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 -9.61
Milk (kg) 458.00 -0.014 -6.41
Fat (kg) 0.18 -0.375 -0.07
Prot (kg) 7.10 -0.441 -3.13
Fertility Sub Index -3.13
Calving Interval (days) 2.15 -1.459 -3.14
Survival (%) 0.01 1.117 0.01
Calving Sub Index 2.69
Gestation Length (days) -2.93 -0.919 2.69
Beef Sub Index -3.34
Carcass Weight (kg) 2.10 -0.528 -1.11
Age of Slaughter (days) 5.16 -0.432 -2.23
Maintenance Sub Index Maint. Sub Index -3.83
Live WT (kg) 12.50 -0.307 -3.83
Total Carbon Sub Index -17.21

* Based on an €80/tonne carbon price