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 -19.60
Milk (kg) 461.00 -0.014 -6.45
Fat (kg) 16.34 -0.375 -6.12
Prot (kg) 15.91 -0.441 -7.02
Fertility Sub Index -8.21
Calving Interval (days) 5.03 -1.459 -7.34
Survival (%) -0.78 1.117 -0.87
Calving Sub Index 3.95
Gestation Length (days) -4.30 -0.919 3.95
Beef Sub Index -4.11
Carcass Weight (kg) -0.10 -0.528 0.05
Age of Slaughter (days) 9.65 -0.432 -4.17
Maintenance Sub Index Maint. Sub Index -7.05
Live WT (kg) 23.00 -0.307 -7.05
Total Carbon Sub Index -35.02

* Based on an €80/tonne carbon price