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 14.43
Milk (kg) -516.00 -0.014 7.22
Fat (kg) 0.13 -0.375 -0.05
Prot (kg) -16.44 -0.441 7.26
Fertility Sub Index 12.76
Calving Interval (days) -9.02 -1.459 13.16
Survival (%) -0.36 1.117 -0.40
Calving Sub Index -0.02
Gestation Length (days) 0.02 -0.919 -0.02
Beef Sub Index 12.75
Carcass Weight (kg) -29.10 -0.528 15.35
Age of Slaughter (days) 6.02 -0.432 -2.60
Maintenance Sub Index Maint. Sub Index 25.17
Live WT (kg) -82.10 -0.307 25.17
Total Carbon Sub Index 65.09

* Based on an €80/tonne carbon price