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 1.14
Milk (kg) -47.00 -0.014 0.66
Fat (kg) -1.82 -0.375 0.68
Prot (kg) 0.45 -0.441 -0.20
Fertility Sub Index -7.86
Calving Interval (days) 3.92 -1.459 -5.72
Survival (%) -1.92 1.117 -2.15
Calving Sub Index 0.08
Gestation Length (days) -0.09 -0.919 0.08
Beef Sub Index -0.14
Carcass Weight (kg) -2.50 -0.528 1.32
Age of Slaughter (days) 3.38 -0.432 -1.46
Maintenance Sub Index Maint. Sub Index 0.34
Live WT (kg) -1.10 -0.307 0.34
Total Carbon Sub Index -6.44

* Based on an €80/tonne carbon price