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 -60.66
Milk (kg) 1243.00 -0.014 -17.40
Fat (kg) 58.47 -0.375 -21.90
Prot (kg) 48.38 -0.441 -21.35
Fertility Sub Index 4.23
Calving Interval (days) -2.30 -1.459 3.36
Survival (%) 0.78 1.117 0.87
Calving Sub Index -1.91
Gestation Length (days) 2.08 -0.919 -1.91
Beef Sub Index -3.44
Carcass Weight (kg) 8.90 -0.528 -4.69
Age of Slaughter (days) -2.90 -0.432 1.25
Maintenance Sub Index Maint. Sub Index -6.41
Live WT (kg) 20.90 -0.307 -6.41
Total Carbon Sub Index -68.19

* Based on an €80/tonne carbon price