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 -25.75
Milk (kg) 689.00 -0.014 -9.65
Fat (kg) 21.37 -0.375 -8.00
Prot (kg) 18.36 -0.441 -8.10
Fertility Sub Index -6.75
Calving Interval (days) 3.63 -1.459 -5.30
Survival (%) -1.30 1.117 -1.45
Calving Sub Index 0.85
Gestation Length (days) -0.93 -0.919 0.85
Beef Sub Index -0.78
Carcass Weight (kg) 0.70 -0.528 -0.37
Age of Slaughter (days) 0.95 -0.432 -0.41
Maintenance Sub Index Maint. Sub Index -0.18
Live WT (kg) 0.60 -0.307 -0.18
Total Carbon Sub Index -32.61

* Based on an €80/tonne carbon price