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 23.52
Milk (kg) -442.00 -0.014 6.19
Fat (kg) -26.08 -0.375 9.77
Prot (kg) -17.13 -0.441 7.56
Fertility Sub Index -2.44
Calving Interval (days) 0.87 -1.459 -1.27
Survival (%) -1.05 1.117 -1.17
Calving Sub Index -0.17
Gestation Length (days) 0.19 -0.919 -0.17
Beef Sub Index 0.07
Carcass Weight (kg) 0.30 -0.528 -0.16
Age of Slaughter (days) -0.54 -0.432 0.23
Maintenance Sub Index Maint. Sub Index 0.64
Live WT (kg) -2.10 -0.307 0.64
Total Carbon Sub Index 21.62

* Based on an €80/tonne carbon price