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 -19.96
Milk (kg) 499.00 -0.014 -6.99
Fat (kg) 18.54 -0.375 -6.94
Prot (kg) 13.67 -0.441 -6.03
Fertility Sub Index -5.84
Calving Interval (days) 4.20 -1.459 -6.13
Survival (%) 0.26 1.117 0.29
Calving Sub Index 3.96
Gestation Length (days) -4.31 -0.919 3.96
Beef Sub Index -3.75
Carcass Weight (kg) 1.90 -0.528 -1.00
Age of Slaughter (days) 6.37 -0.432 -2.75
Maintenance Sub Index Maint. Sub Index -6.59
Live WT (kg) 21.50 -0.307 -6.59
Total Carbon Sub Index -32.19

* Based on an €80/tonne carbon price