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 1.59
Milk (kg) 102.00 -0.014 -1.43
Fat (kg) -5.44 -0.375 2.04
Prot (kg) -2.23 -0.441 0.98
Fertility Sub Index -9.72
Calving Interval (days) 5.26 -1.459 -7.67
Survival (%) -1.83 1.117 -2.04
Calving Sub Index 0.44
Gestation Length (days) -0.48 -0.919 0.44
Beef Sub Index 0.25
Carcass Weight (kg) -0.40 -0.528 0.21
Age of Slaughter (days) -0.08 -0.432 0.03
Maintenance Sub Index Maint. Sub Index -2.97
Live WT (kg) 9.70 -0.307 -2.97
Total Carbon Sub Index -10.41

* Based on an €80/tonne carbon price