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 9.86
Milk (kg) -411.00 -0.014 5.75
Fat (kg) 0.10 -0.375 -0.04
Prot (kg) -9.38 -0.441 4.14
Fertility Sub Index 6.84
Calving Interval (days) -4.63 -1.459 6.76
Survival (%) 0.08 1.117 0.09
Calving Sub Index 0.93
Gestation Length (days) -1.01 -0.919 0.93
Beef Sub Index 0.53
Carcass Weight (kg) -6.10 -0.528 3.22
Age of Slaughter (days) 6.23 -0.432 -2.69
Maintenance Sub Index Maint. Sub Index 8.74
Live WT (kg) -28.50 -0.307 8.74
Total Carbon Sub Index 26.90

* Based on an €80/tonne carbon price