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 -22.13
Milk (kg) 1061.00 -0.014 -14.85
Fat (kg) -13.29 -0.375 4.98
Prot (kg) 27.76 -0.441 -12.25
Fertility Sub Index -0.17
Calving Interval (days) 0.17 -1.459 -0.25
Survival (%) 0.07 1.117 0.08
Calving Sub Index -0.39
Gestation Length (days) 0.42 -0.919 -0.39
Beef Sub Index 0.60
Carcass Weight (kg) -1.80 -0.528 0.95
Age of Slaughter (days) 0.80 -0.432 -0.35
Maintenance Sub Index Maint. Sub Index 0.89
Live WT (kg) -2.90 -0.307 0.89
Total Carbon Sub Index -21.19

* Based on an €80/tonne carbon price