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 -0.43
Milk (kg) -284.00 -0.014 3.98
Fat (kg) 8.31 -0.375 -3.11
Prot (kg) 2.92 -0.441 -1.29
Fertility Sub Index 11.73
Calving Interval (days) -6.50 -1.459 9.48
Survival (%) 2.01 1.117 2.25
Calving Sub Index 4.43
Gestation Length (days) -4.82 -0.919 4.43
Beef Sub Index 2.05
Carcass Weight (kg) -8.00 -0.528 4.22
Age of Slaughter (days) 5.02 -0.432 -2.17
Maintenance Sub Index Maint. Sub Index 0.31
Live WT (kg) -1.00 -0.307 0.31
Total Carbon Sub Index 18.10

* Based on an €80/tonne carbon price