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 -10.78
Milk (kg) 299.00 -0.014 -4.19
Fat (kg) 6.94 -0.375 -2.60
Prot (kg) 9.05 -0.441 -3.99
Fertility Sub Index -10.66
Calving Interval (days) 5.39 -1.459 -7.86
Survival (%) -2.50 1.117 -2.79
Calving Sub Index 1.64
Gestation Length (days) -1.78 -0.919 1.64
Beef Sub Index 0.95
Carcass Weight (kg) -1.80 -0.528 0.95
Age of Slaughter (days) -0.01 -0.432 0.00
Maintenance Sub Index Maint. Sub Index 0.89
Live WT (kg) -2.90 -0.307 0.89
Total Carbon Sub Index -17.96

* Based on an €80/tonne carbon price