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 -18.41
Milk (kg) 356.00 -0.014 -4.98
Fat (kg) 19.15 -0.375 -7.17
Prot (kg) 14.16 -0.441 -6.25
Fertility Sub Index 6.06
Calving Interval (days) -3.11 -1.459 4.54
Survival (%) 1.36 1.117 1.52
Calving Sub Index 2.25
Gestation Length (days) -2.45 -0.919 2.25
Beef Sub Index 0.11
Carcass Weight (kg) -6.50 -0.528 3.43
Age of Slaughter (days) 7.68 -0.432 -3.32
Maintenance Sub Index Maint. Sub Index -3.95
Live WT (kg) 12.90 -0.307 -3.95
Total Carbon Sub Index -13.94

* Based on an €80/tonne carbon price