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 12.78
Milk (kg) -212.00 -0.014 2.97
Fat (kg) -10.89 -0.375 4.08
Prot (kg) -13.00 -0.441 5.74
Fertility Sub Index -3.92
Calving Interval (days) 2.00 -1.459 -2.92
Survival (%) -0.90 1.117 -1.01
Calving Sub Index -0.07
Gestation Length (days) 0.08 -0.919 -0.07
Beef Sub Index -0.10
Carcass Weight (kg) -0.80 -0.528 0.42
Age of Slaughter (days) 1.20 -0.432 -0.52
Maintenance Sub Index Maint. Sub Index -1.99
Live WT (kg) 6.50 -0.307 -1.99
Total Carbon Sub Index 6.70

* Based on an €80/tonne carbon price