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 -0.58
Milk (kg) -144.00 -0.014 2.02
Fat (kg) 6.72 -0.375 -2.52
Prot (kg) 0.17 -0.441 -0.08
Fertility Sub Index 1.17
Calving Interval (days) -0.81 -1.459 1.18
Survival (%) -0.01 1.117 -0.01
Calving Sub Index 0.28
Gestation Length (days) -0.31 -0.919 0.28
Beef Sub Index 2.93
Carcass Weight (kg) -7.70 -0.528 4.06
Age of Slaughter (days) 2.63 -0.432 -1.14
Maintenance Sub Index Maint. Sub Index 5.15
Live WT (kg) -16.80 -0.307 5.15
Total Carbon Sub Index 8.96

* Based on an €80/tonne carbon price