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 9.16
Milk (kg) -156.00 -0.014 2.18
Fat (kg) -10.66 -0.375 3.99
Prot (kg) -6.77 -0.441 2.99
Fertility Sub Index -0.45
Calving Interval (days) 0.44 -1.459 -0.64
Survival (%) 0.17 1.117 0.19
Calving Sub Index -1.61
Gestation Length (days) 1.75 -0.919 -1.61
Beef Sub Index -1.30
Carcass Weight (kg) -2.40 -0.528 1.27
Age of Slaughter (days) 5.94 -0.432 -2.56
Maintenance Sub Index Maint. Sub Index 4.97
Live WT (kg) -16.20 -0.307 4.97
Total Carbon Sub Index 10.78

* Based on an €80/tonne carbon price