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 -11.85
Milk (kg) 195.00 -0.014 -2.73
Fat (kg) 13.58 -0.375 -5.09
Prot (kg) 9.14 -0.441 -4.03
Fertility Sub Index -3.39
Calving Interval (days) 0.45 -1.459 -0.66
Survival (%) -2.45 1.117 -2.74
Calving Sub Index -0.24
Gestation Length (days) 0.26 -0.919 -0.24
Beef Sub Index 0.83
Carcass Weight (kg) -2.30 -0.528 1.21
Age of Slaughter (days) 0.89 -0.432 -0.38
Maintenance Sub Index Maint. Sub Index -0.31
Live WT (kg) 1.00 -0.307 -0.31
Total Carbon Sub Index -14.96

* Based on an €80/tonne carbon price