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 -14.39
Milk (kg) 296.00 -0.014 -4.14
Fat (kg) 15.74 -0.375 -5.90
Prot (kg) 9.85 -0.441 -4.35
Fertility Sub Index 4.07
Calving Interval (days) -1.20 -1.459 1.75
Survival (%) 2.08 1.117 2.32
Calving Sub Index 2.19
Gestation Length (days) -2.38 -0.919 2.19
Beef Sub Index 0.30
Carcass Weight (kg) -6.20 -0.528 3.27
Age of Slaughter (days) 6.89 -0.432 -2.97
Maintenance Sub Index Maint. Sub Index -2.45
Live WT (kg) 8.00 -0.307 -2.45
Total Carbon Sub Index -10.28

* Based on an €80/tonne carbon price