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 -0.82
Milk (kg) 85.00 -0.014 -1.19
Fat (kg) 0.96 -0.375 -0.36
Prot (kg) -1.65 -0.441 0.73
Fertility Sub Index -9.48
Calving Interval (days) 4.41 -1.459 -6.43
Survival (%) -2.73 1.117 -3.05
Calving Sub Index 0.25
Gestation Length (days) -0.27 -0.919 0.25
Beef Sub Index -1.32
Carcass Weight (kg) -1.00 -0.528 0.53
Age of Slaughter (days) 4.28 -0.432 -1.85
Maintenance Sub Index Maint. Sub Index -1.62
Live WT (kg) 5.30 -0.307 -1.62
Total Carbon Sub Index -13.00

* Based on an €80/tonne carbon price