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 -0.52
Milk (kg) -55.00 -0.014 0.77
Fat (kg) 5.42 -0.375 -2.03
Prot (kg) -1.67 -0.441 0.74
Fertility Sub Index -2.30
Calving Interval (days) 1.38 -1.459 -2.01
Survival (%) -0.26 1.117 -0.29
Calving Sub Index -0.28
Gestation Length (days) 0.30 -0.919 -0.28
Beef Sub Index 0.30
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) -0.69 -0.432 0.30
Maintenance Sub Index Maint. Sub Index 0.46
Live WT (kg) -1.50 -0.307 0.46
Total Carbon Sub Index -2.34

* Based on an €80/tonne carbon price