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 -16.55
Milk (kg) 639.00 -0.014 -8.95
Fat (kg) 6.14 -0.375 -2.30
Prot (kg) 12.01 -0.441 -5.30
Fertility Sub Index -9.74
Calving Interval (days) 6.19 -1.459 -9.03
Survival (%) -0.63 1.117 -0.70
Calving Sub Index 2.78
Gestation Length (days) -3.02 -0.919 2.78
Beef Sub Index -0.47
Carcass Weight (kg) -3.20 -0.528 1.69
Age of Slaughter (days) 4.99 -0.432 -2.15
Maintenance Sub Index Maint. Sub Index -0.83
Live WT (kg) 2.70 -0.307 -0.83
Total Carbon Sub Index -24.79

* Based on an €80/tonne carbon price