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 -13.02
Milk (kg) 426.00 -0.014 -5.96
Fat (kg) 10.76 -0.375 -4.03
Prot (kg) 6.85 -0.441 -3.02
Fertility Sub Index 0.31
Calving Interval (days) -0.25 -1.459 0.36
Survival (%) -0.05 1.117 -0.06
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.01
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) 1.68 -0.432 -0.73
Maintenance Sub Index Maint. Sub Index 1.62
Live WT (kg) -5.30 -0.307 1.62
Total Carbon Sub Index -11.54

* Based on an €80/tonne carbon price