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 -3.31
Milk (kg) 214.00 -0.014 -3.00
Fat (kg) 0.96 -0.375 -0.36
Prot (kg) -0.11 -0.441 0.05
Fertility Sub Index -17.94
Calving Interval (days) 9.04 -1.459 -13.19
Survival (%) -4.25 1.117 -4.75
Calving Sub Index 1.24
Gestation Length (days) -1.35 -0.919 1.24
Beef Sub Index -3.70
Carcass Weight (kg) 0.70 -0.528 -0.37
Age of Slaughter (days) 7.71 -0.432 -3.33
Maintenance Sub Index Maint. Sub Index -1.84
Live WT (kg) 6.00 -0.307 -1.84
Total Carbon Sub Index -25.55

* Based on an €80/tonne carbon price