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 10.38
Milk (kg) -230.00 -0.014 3.22
Fat (kg) -2.66 -0.375 1.00
Prot (kg) -13.96 -0.441 6.16
Fertility Sub Index -5.66
Calving Interval (days) 1.70 -1.459 -2.48
Survival (%) -2.85 1.117 -3.18
Calving Sub Index -1.02
Gestation Length (days) 1.11 -0.919 -1.02
Beef Sub Index 1.32
Carcass Weight (kg) -6.00 -0.528 3.17
Age of Slaughter (days) 4.27 -0.432 -1.84
Maintenance Sub Index Maint. Sub Index 5.98
Live WT (kg) -19.50 -0.307 5.98
Total Carbon Sub Index 10.99

* Based on an €80/tonne carbon price