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 10.71
Milk (kg) -409.00 -0.014 5.73
Fat (kg) -2.19 -0.375 0.82
Prot (kg) -9.43 -0.441 4.16
Fertility Sub Index 4.28
Calving Interval (days) -1.69 -1.459 2.47
Survival (%) 1.62 1.117 1.81
Calving Sub Index 1.08
Gestation Length (days) -1.17 -0.919 1.08
Beef Sub Index -0.39
Carcass Weight (kg) -6.20 -0.528 3.27
Age of Slaughter (days) 8.47 -0.432 -3.66
Maintenance Sub Index Maint. Sub Index 7.94
Live WT (kg) -25.90 -0.307 7.94
Total Carbon Sub Index 23.61

* Based on an €80/tonne carbon price