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 18.17
Milk (kg) -801.00 -0.014 11.21
Fat (kg) -0.06 -0.375 0.02
Prot (kg) -15.71 -0.441 6.93
Fertility Sub Index 6.37
Calving Interval (days) -2.62 -1.459 3.82
Survival (%) 2.28 1.117 2.55
Calving Sub Index -0.93
Gestation Length (days) 1.01 -0.919 -0.93
Beef Sub Index 16.54
Carcass Weight (kg) -38.80 -0.528 20.47
Age of Slaughter (days) 9.09 -0.432 -3.92
Maintenance Sub Index Maint. Sub Index 28.30
Live WT (kg) -92.30 -0.307 28.30
Total Carbon Sub Index 68.45

* Based on an €80/tonne carbon price