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 -1.37
Milk (kg) 64.00 -0.014 -0.90
Fat (kg) -2.46 -0.375 0.92
Prot (kg) 3.17 -0.441 -1.40
Fertility Sub Index -1.87
Calving Interval (days) 0.84 -1.459 -1.23
Survival (%) -0.58 1.117 -0.65
Calving Sub Index 0.05
Gestation Length (days) -0.05 -0.919 0.05
Beef Sub Index -4.63
Carcass Weight (kg) 4.60 -0.528 -2.43
Age of Slaughter (days) 5.11 -0.432 -2.21
Maintenance Sub Index Maint. Sub Index -1.04
Live WT (kg) 3.40 -0.307 -1.04
Total Carbon Sub Index -8.87

* Based on an €80/tonne carbon price