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 3.31
Milk (kg) -337.00 -0.014 4.72
Fat (kg) 6.00 -0.375 -2.25
Prot (kg) -1.90 -0.441 0.84
Fertility Sub Index -0.75
Calving Interval (days) 0.83 -1.459 -1.21
Survival (%) 0.41 1.117 0.46
Calving Sub Index 0.88
Gestation Length (days) -0.96 -0.919 0.88
Beef Sub Index 8.86
Carcass Weight (kg) -24.80 -0.528 13.08
Age of Slaughter (days) 9.77 -0.432 -4.22
Maintenance Sub Index Maint. Sub Index 19.77
Live WT (kg) -64.50 -0.307 19.77
Total Carbon Sub Index 32.08

* Based on an €80/tonne carbon price