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 -2.71
Milk (kg) -370.00 -0.014 5.18
Fat (kg) 16.46 -0.375 -6.17
Prot (kg) 3.91 -0.441 -1.73
Fertility Sub Index 3.33
Calving Interval (days) -1.33 -1.459 1.94
Survival (%) 1.24 1.117 1.39
Calving Sub Index 1.64
Gestation Length (days) -1.78 -0.919 1.64
Beef Sub Index 11.57
Carcass Weight (kg) -25.10 -0.528 13.24
Age of Slaughter (days) 3.88 -0.432 -1.67
Maintenance Sub Index Maint. Sub Index 12.81
Live WT (kg) -41.80 -0.307 12.81
Total Carbon Sub Index 26.63

* Based on an €80/tonne carbon price