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 -20.47
Milk (kg) 733.00 -0.014 -10.26
Fat (kg) 8.81 -0.375 -3.30
Prot (kg) 15.66 -0.441 -6.91
Fertility Sub Index -8.58
Calving Interval (days) 4.90 -1.459 -7.15
Survival (%) -1.28 1.117 -1.43
Calving Sub Index 1.87
Gestation Length (days) -2.03 -0.919 1.87
Beef Sub Index -1.93
Carcass Weight (kg) -4.40 -0.528 2.32
Age of Slaughter (days) 9.85 -0.432 -4.25
Maintenance Sub Index Maint. Sub Index -2.15
Live WT (kg) 7.00 -0.307 -2.15
Total Carbon Sub Index -31.26

* Based on an €80/tonne carbon price