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 23.25
Milk (kg) -795.00 -0.014 11.13
Fat (kg) -8.99 -0.375 3.37
Prot (kg) -19.84 -0.441 8.76
Fertility Sub Index 0.37
Calving Interval (days) -0.06 -1.459 0.09
Survival (%) 0.25 1.117 0.28
Calving Sub Index 0.02
Gestation Length (days) -0.02 -0.919 0.02
Beef Sub Index 6.36
Carcass Weight (kg) -19.00 -0.528 10.02
Age of Slaughter (days) 8.48 -0.432 -3.66
Maintenance Sub Index Maint. Sub Index 16.06
Live WT (kg) -52.40 -0.307 16.06
Total Carbon Sub Index 46.06

* Based on an €80/tonne carbon price