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 10.40
Milk (kg) -204.00 -0.014 2.86
Fat (kg) -9.09 -0.375 3.40
Prot (kg) -9.38 -0.441 4.14
Fertility Sub Index -10.00
Calving Interval (days) 6.03 -1.459 -8.80
Survival (%) -1.08 1.117 -1.21
Calving Sub Index -0.12
Gestation Length (days) 0.13 -0.919 -0.12
Beef Sub Index 5.97
Carcass Weight (kg) -15.70 -0.528 8.28
Age of Slaughter (days) 5.35 -0.432 -2.31
Maintenance Sub Index Maint. Sub Index 9.20
Live WT (kg) -30.00 -0.307 9.20
Total Carbon Sub Index 15.45

* Based on an €80/tonne carbon price