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 14.85
Milk (kg) -239.00 -0.014 3.35
Fat (kg) -12.82 -0.375 4.80
Prot (kg) -15.18 -0.441 6.70
Fertility Sub Index -7.21
Calving Interval (days) 3.73 -1.459 -5.44
Survival (%) -1.58 1.117 -1.77
Calving Sub Index 0.12
Gestation Length (days) -0.13 -0.919 0.12
Beef Sub Index 0.70
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 2.16 -0.432 -0.93
Maintenance Sub Index Maint. Sub Index -1.44
Live WT (kg) 4.70 -0.307 -1.44
Total Carbon Sub Index 7.03

* Based on an €80/tonne carbon price