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 -12.83
Milk (kg) 554.00 -0.014 -7.76
Fat (kg) 5.24 -0.375 -1.96
Prot (kg) 7.06 -0.441 -3.12
Fertility Sub Index -3.12
Calving Interval (days) 1.58 -1.459 -2.31
Survival (%) -0.73 1.117 -0.82
Calving Sub Index -0.28
Gestation Length (days) 0.31 -0.919 -0.28
Beef Sub Index 0.35
Carcass Weight (kg) -0.80 -0.528 0.42
Age of Slaughter (days) 0.16 -0.432 -0.07
Maintenance Sub Index Maint. Sub Index 0.21
Live WT (kg) -0.70 -0.307 0.21
Total Carbon Sub Index -15.68

* Based on an €80/tonne carbon price