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 -16.44
Milk (kg) 292.00 -0.014 -4.09
Fat (kg) 18.48 -0.375 -6.92
Prot (kg) 12.31 -0.441 -5.43
Fertility Sub Index 4.45
Calving Interval (days) -1.87 -1.459 2.73
Survival (%) 1.54 1.117 1.72
Calving Sub Index 2.90
Gestation Length (days) -3.16 -0.919 2.90
Beef Sub Index 0.42
Carcass Weight (kg) -7.20 -0.528 3.80
Age of Slaughter (days) 7.82 -0.432 -3.38
Maintenance Sub Index Maint. Sub Index -1.93
Live WT (kg) 6.30 -0.307 -1.93
Total Carbon Sub Index -10.60

* Based on an €80/tonne carbon price