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 -1.64
Milk (kg) 115.00 -0.014 -1.61
Fat (kg) -2.01 -0.375 0.75
Prot (kg) 1.77 -0.441 -0.78
Fertility Sub Index -11.70
Calving Interval (days) 5.67 -1.459 -8.27
Survival (%) -3.07 1.117 -3.43
Calving Sub Index 1.60
Gestation Length (days) -1.74 -0.919 1.60
Beef Sub Index -0.73
Carcass Weight (kg) -3.80 -0.528 2.00
Age of Slaughter (days) 6.34 -0.432 -2.74
Maintenance Sub Index Maint. Sub Index 2.76
Live WT (kg) -9.00 -0.307 2.76
Total Carbon Sub Index -9.71

* Based on an €80/tonne carbon price