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 -1.65
Milk (kg) 105.00 -0.014 -1.47
Fat (kg) -0.76 -0.375 0.28
Prot (kg) 1.05 -0.441 -0.46
Fertility Sub Index -9.52
Calving Interval (days) 5.07 -1.459 -7.40
Survival (%) -1.90 1.117 -2.12
Calving Sub Index 2.37
Gestation Length (days) -2.58 -0.919 2.37
Beef Sub Index -0.92
Carcass Weight (kg) -1.90 -0.528 1.00
Age of Slaughter (days) 4.46 -0.432 -1.93
Maintenance Sub Index Maint. Sub Index 2.70
Live WT (kg) -8.80 -0.307 2.70
Total Carbon Sub Index -7.02

* Based on an €80/tonne carbon price