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 0.43
Milk (kg) 269.00 -0.014 -3.77
Fat (kg) -8.42 -0.375 3.15
Prot (kg) -2.37 -0.441 1.05
Fertility Sub Index -13.51
Calving Interval (days) 6.31 -1.459 -9.21
Survival (%) -3.85 1.117 -4.30
Calving Sub Index 1.73
Gestation Length (days) -1.88 -0.919 1.73
Beef Sub Index -3.77
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) 10.80 -0.432 -4.66
Maintenance Sub Index Maint. Sub Index -7.76
Live WT (kg) 25.30 -0.307 -7.76
Total Carbon Sub Index -22.87

* Based on an €80/tonne carbon price