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 5.34
Milk (kg) -176.00 -0.014 2.46
Fat (kg) 0.90 -0.375 -0.34
Prot (kg) -7.29 -0.441 3.22
Fertility Sub Index -17.75
Calving Interval (days) 7.74 -1.459 -11.29
Survival (%) -5.78 1.117 -6.46
Calving Sub Index 0.48
Gestation Length (days) -0.52 -0.919 0.48
Beef Sub Index -1.81
Carcass Weight (kg) 1.60 -0.528 -0.84
Age of Slaughter (days) 2.24 -0.432 -0.97
Maintenance Sub Index Maint. Sub Index 3.99
Live WT (kg) -13.00 -0.307 3.99
Total Carbon Sub Index -9.76

* Based on an €80/tonne carbon price