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 -8.38
Milk (kg) -29.00 -0.014 0.41
Fat (kg) 16.38 -0.375 -6.14
Prot (kg) 6.00 -0.441 -2.65
Fertility Sub Index 9.25
Calving Interval (days) -5.01 -1.459 7.31
Survival (%) 1.74 1.117 1.94
Calving Sub Index 1.97
Gestation Length (days) -2.14 -0.919 1.97
Beef Sub Index 1.69
Carcass Weight (kg) -6.20 -0.528 3.27
Age of Slaughter (days) 3.66 -0.432 -1.58
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index 4.53

* Based on an €80/tonne carbon price