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 -2.06
Milk (kg) 317.00 -0.014 -4.44
Fat (kg) -4.38 -0.375 1.64
Prot (kg) -1.68 -0.441 0.74
Fertility Sub Index -16.68
Calving Interval (days) 8.87 -1.459 -12.94
Survival (%) -3.35 1.117 -3.74
Calving Sub Index 0.80
Gestation Length (days) -0.87 -0.919 0.80
Beef Sub Index -0.27
Carcass Weight (kg) -2.00 -0.528 1.06
Age of Slaughter (days) 3.07 -0.432 -1.33
Maintenance Sub Index Maint. Sub Index -0.64
Live WT (kg) 2.10 -0.307 -0.64
Total Carbon Sub Index -18.86

* Based on an €80/tonne carbon price