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 34.70
Milk (kg) -852.00 -0.014 11.93
Fat (kg) -25.29 -0.375 9.47
Prot (kg) -30.14 -0.441 13.30
Fertility Sub Index -0.80
Calving Interval (days) -0.24 -1.459 0.35
Survival (%) -1.03 1.117 -1.15
Calving Sub Index -1.02
Gestation Length (days) 1.11 -0.919 -1.02
Beef Sub Index 0.95
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) -0.13 -0.432 0.06
Maintenance Sub Index Maint. Sub Index 1.59
Live WT (kg) -5.20 -0.307 1.59
Total Carbon Sub Index 35.43

* Based on an €80/tonne carbon price