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 -11.90
Milk (kg) 61.00 -0.014 -0.85
Fat (kg) 11.72 -0.375 -4.39
Prot (kg) 15.08 -0.441 -6.66
Fertility Sub Index 10.60
Calving Interval (days) -5.25 -1.459 7.66
Survival (%) 2.63 1.117 2.94
Calving Sub Index 3.92
Gestation Length (days) -4.26 -0.919 3.92
Beef Sub Index -0.01
Carcass Weight (kg) -3.70 -0.528 1.95
Age of Slaughter (days) 4.54 -0.432 -1.96
Maintenance Sub Index Maint. Sub Index -0.61
Live WT (kg) 2.00 -0.307 -0.61
Total Carbon Sub Index 2.00

* Based on an €80/tonne carbon price