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 -7.99
Milk (kg) 208.00 -0.014 -2.91
Fat (kg) 7.82 -0.375 -2.93
Prot (kg) 4.86 -0.441 -2.15
Fertility Sub Index -10.32
Calving Interval (days) 6.64 -1.459 -9.69
Survival (%) -0.57 1.117 -0.64
Calving Sub Index 0.64
Gestation Length (days) -0.70 -0.919 0.64
Beef Sub Index 0.31
Carcass Weight (kg) -2.60 -0.528 1.37
Age of Slaughter (days) 2.45 -0.432 -1.06
Maintenance Sub Index Maint. Sub Index 0.06
Live WT (kg) -0.20 -0.307 0.06
Total Carbon Sub Index -17.29

* Based on an €80/tonne carbon price