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 -16.67
Milk (kg) 482.00 -0.014 -6.75
Fat (kg) 12.88 -0.375 -4.82
Prot (kg) 11.56 -0.441 -5.10
Fertility Sub Index -9.19
Calving Interval (days) 5.51 -1.459 -8.04
Survival (%) -1.03 1.117 -1.15
Calving Sub Index 3.12
Gestation Length (days) -3.39 -0.919 3.12
Beef Sub Index -3.22
Carcass Weight (kg) 0.90 -0.528 -0.47
Age of Slaughter (days) 6.35 -0.432 -2.74
Maintenance Sub Index Maint. Sub Index -7.69
Live WT (kg) 25.10 -0.307 -7.69
Total Carbon Sub Index -33.66

* Based on an €80/tonne carbon price