Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -0.68
Milk (kg) 179.00 -0.014 -2.51
Fat (kg) -4.55 -0.375 1.70
Prot (kg) -0.28 -0.441 0.12
Fertility Sub Index -14.66
Calving Interval (days) 7.53 -1.459 -10.99
Survival (%) -3.29 1.117 -3.68
Calving Sub Index 0.35
Gestation Length (days) -0.38 -0.919 0.35
Beef Sub Index -0.86
Carcass Weight (kg) -0.60 -0.528 0.32
Age of Slaughter (days) 2.72 -0.432 -1.17
Maintenance Sub Index Maint. Sub Index 0.83
Live WT (kg) -2.70 -0.307 0.83
Total Carbon Sub Index -15.02

* Based on an €80/tonne carbon price