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 -0.29
Milk (kg) -216.00 -0.014 3.02
Fat (kg) 6.24 -0.375 -2.34
Prot (kg) 2.22 -0.441 -0.98
Fertility Sub Index 7.24
Calving Interval (days) -3.43 -1.459 5.00
Survival (%) 2.00 1.117 2.23
Calving Sub Index 2.35
Gestation Length (days) -2.56 -0.919 2.35
Beef Sub Index 4.02
Carcass Weight (kg) -17.10 -0.528 9.02
Age of Slaughter (days) 11.59 -0.432 -5.00
Maintenance Sub Index Maint. Sub Index 7.05
Live WT (kg) -23.00 -0.307 7.05
Total Carbon Sub Index 20.36

* Based on an €80/tonne carbon price