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 -0.59
Milk (kg) 55.00 -0.014 -0.77
Fat (kg) -5.30 -0.375 1.99
Prot (kg) 4.08 -0.441 -1.80
Fertility Sub Index 1.30
Calving Interval (days) -0.27 -1.459 0.39
Survival (%) 0.81 1.117 0.90
Calving Sub Index -1.45
Gestation Length (days) 1.58 -0.919 -1.45
Beef Sub Index -2.65
Carcass Weight (kg) -1.80 -0.528 0.95
Age of Slaughter (days) 8.33 -0.432 -3.60
Maintenance Sub Index Maint. Sub Index 6.13
Live WT (kg) -20.00 -0.307 6.13
Total Carbon Sub Index 2.75

* Based on an €80/tonne carbon price