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 -0.25
Milk (kg) 201.00 -0.014 -2.81
Fat (kg) -5.62 -0.375 2.11
Prot (kg) -1.03 -0.441 0.45
Fertility Sub Index -14.13
Calving Interval (days) 7.67 -1.459 -11.19
Survival (%) -2.63 1.117 -2.94
Calving Sub Index 1.08
Gestation Length (days) -1.18 -0.919 1.08
Beef Sub Index -2.47
Carcass Weight (kg) 0.10 -0.528 -0.05
Age of Slaughter (days) 5.61 -0.432 -2.42
Maintenance Sub Index Maint. Sub Index -2.24
Live WT (kg) 7.30 -0.307 -2.24
Total Carbon Sub Index -18.00

* Based on an €80/tonne carbon price