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 -16.69
Milk (kg) 583.00 -0.014 -8.16
Fat (kg) 9.69 -0.375 -3.63
Prot (kg) 11.11 -0.441 -4.90
Fertility Sub Index -6.28
Calving Interval (days) 4.11 -1.459 -6.00
Survival (%) -0.25 1.117 -0.28
Calving Sub Index 3.24
Gestation Length (days) -3.52 -0.919 3.24
Beef Sub Index -5.05
Carcass Weight (kg) 4.00 -0.528 -2.11
Age of Slaughter (days) 6.82 -0.432 -2.94
Maintenance Sub Index Maint. Sub Index -11.34
Live WT (kg) 37.00 -0.307 -11.34
Total Carbon Sub Index -36.13

* Based on an €80/tonne carbon price