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 -19.92
Milk (kg) 569.00 -0.014 -7.97
Fat (kg) 13.86 -0.375 -5.19
Prot (kg) 15.33 -0.441 -6.77
Fertility Sub Index -8.11
Calving Interval (days) 4.79 -1.459 -6.99
Survival (%) -1.00 1.117 -1.12
Calving Sub Index 3.75
Gestation Length (days) -4.08 -0.919 3.75
Beef Sub Index -0.03
Carcass Weight (kg) -2.70 -0.528 1.42
Age of Slaughter (days) 3.36 -0.432 -1.45
Maintenance Sub Index Maint. Sub Index -1.84
Live WT (kg) 6.00 -0.307 -1.84
Total Carbon Sub Index -26.14

* Based on an €80/tonne carbon price