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 -0.87
Milk (kg) 34.00 -0.014 -0.48
Fat (kg) 0.90 -0.375 -0.34
Prot (kg) 0.14 -0.441 -0.06
Fertility Sub Index -3.83
Calving Interval (days) 2.12 -1.459 -3.09
Survival (%) -0.66 1.117 -0.74
Calving Sub Index 0.16
Gestation Length (days) -0.17 -0.919 0.16
Beef Sub Index 0.77
Carcass Weight (kg) -1.90 -0.528 1.00
Age of Slaughter (days) 0.53 -0.432 -0.23
Maintenance Sub Index Maint. Sub Index 2.91
Live WT (kg) -9.50 -0.307 2.91
Total Carbon Sub Index -0.86

* Based on an €80/tonne carbon price