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 -14.14
Milk (kg) 494.00 -0.014 -6.92
Fat (kg) 6.49 -0.375 -2.43
Prot (kg) 10.85 -0.441 -4.79
Fertility Sub Index -3.20
Calving Interval (days) 2.29 -1.459 -3.34
Survival (%) 0.13 1.117 0.15
Calving Sub Index 4.29
Gestation Length (days) -4.67 -0.919 4.29
Beef Sub Index -3.34
Carcass Weight (kg) 1.90 -0.528 -1.00
Age of Slaughter (days) 5.41 -0.432 -2.34
Maintenance Sub Index Maint. Sub Index -4.02
Live WT (kg) 13.10 -0.307 -4.02
Total Carbon Sub Index -20.39

* Based on an €80/tonne carbon price