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 14.77
Milk (kg) -341.00 -0.014 4.77
Fat (kg) -5.70 -0.375 2.13
Prot (kg) -17.81 -0.441 7.86
Fertility Sub Index -2.28
Calving Interval (days) 0.99 -1.459 -1.44
Survival (%) -0.75 1.117 -0.84
Calving Sub Index 0.02
Gestation Length (days) -0.02 -0.919 0.02
Beef Sub Index -0.53
Carcass Weight (kg) -0.80 -0.528 0.42
Age of Slaughter (days) 2.21 -0.432 -0.95
Maintenance Sub Index Maint. Sub Index -0.52
Live WT (kg) 1.70 -0.307 -0.52
Total Carbon Sub Index 11.45

* Based on an €80/tonne carbon price