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 29.46
Milk (kg) -840.00 -0.014 11.76
Fat (kg) -15.45 -0.375 5.79
Prot (kg) -26.99 -0.441 11.91
Fertility Sub Index -0.31
Calving Interval (days) 0.20 -1.459 -0.29
Survival (%) -0.02 1.117 -0.02
Calving Sub Index -0.07
Gestation Length (days) 0.08 -0.919 -0.07
Beef Sub Index -0.01
Carcass Weight (kg) -2.70 -0.528 1.42
Age of Slaughter (days) 3.32 -0.432 -1.43
Maintenance Sub Index Maint. Sub Index 0.37
Live WT (kg) -1.20 -0.307 0.37
Total Carbon Sub Index 29.43

* Based on an €80/tonne carbon price