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 18.14
Milk (kg) -293.00 -0.014 4.10
Fat (kg) -16.28 -0.375 6.10
Prot (kg) -17.99 -0.441 7.94
Fertility Sub Index -2.44
Calving Interval (days) 0.91 -1.459 -1.33
Survival (%) -1.00 1.117 -1.12
Calving Sub Index -0.29
Gestation Length (days) 0.32 -0.919 -0.29
Beef Sub Index 1.95
Carcass Weight (kg) -6.20 -0.528 3.27
Age of Slaughter (days) 3.06 -0.432 -1.32
Maintenance Sub Index Maint. Sub Index 3.31
Live WT (kg) -10.80 -0.307 3.31
Total Carbon Sub Index 20.66

* Based on an €80/tonne carbon price