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 6.92
Milk (kg) -484.00 -0.014 6.78
Fat (kg) 2.15 -0.375 -0.81
Prot (kg) -2.16 -0.441 0.95
Fertility Sub Index 0.84
Calving Interval (days) -0.30 -1.459 0.44
Survival (%) 0.36 1.117 0.40
Calving Sub Index 1.82
Gestation Length (days) -1.98 -0.919 1.82
Beef Sub Index 9.76
Carcass Weight (kg) -25.90 -0.528 13.66
Age of Slaughter (days) 9.04 -0.432 -3.90
Maintenance Sub Index Maint. Sub Index 19.80
Live WT (kg) -64.60 -0.307 19.80
Total Carbon Sub Index 39.15

* Based on an €80/tonne carbon price