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 -9.43
Milk (kg) 127.00 -0.014 -1.78
Fat (kg) 9.19 -0.375 -3.44
Prot (kg) 9.54 -0.441 -4.21
Fertility Sub Index -2.62
Calving Interval (days) 1.24 -1.459 -1.81
Survival (%) -0.73 1.117 -0.82
Calving Sub Index 0.00
Gestation Length (days) 0.00 -0.919 0.00
Beef Sub Index -0.39
Carcass Weight (kg) -2.70 -0.528 1.42
Age of Slaughter (days) 4.21 -0.432 -1.82
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index -12.45

* Based on an €80/tonne carbon price