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 1.73
Milk (kg) 201.00 -0.014 -2.81
Fat (kg) -6.77 -0.375 2.54
Prot (kg) -4.56 -0.441 2.01
Fertility Sub Index -22.42
Calving Interval (days) 11.13 -1.459 -16.24
Survival (%) -5.53 1.117 -6.18
Calving Sub Index 1.74
Gestation Length (days) -1.89 -0.919 1.74
Beef Sub Index -2.35
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 7.15 -0.432 -3.09
Maintenance Sub Index Maint. Sub Index -1.87
Live WT (kg) 6.10 -0.307 -1.87
Total Carbon Sub Index -23.17

* Based on an €80/tonne carbon price