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 -13.55
Milk (kg) 175.00 -0.014 -2.45
Fat (kg) 18.45 -0.375 -6.91
Prot (kg) 9.50 -0.441 -4.19
Fertility Sub Index 18.41
Calving Interval (days) -11.04 -1.459 16.11
Survival (%) 2.06 1.117 2.30
Calving Sub Index 3.77
Gestation Length (days) -4.10 -0.919 3.77
Beef Sub Index -1.11
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 2.58 -0.432 -1.11
Maintenance Sub Index Maint. Sub Index -0.92
Live WT (kg) 3.00 -0.307 -0.92
Total Carbon Sub Index 6.59

* Based on an €80/tonne carbon price