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 -13.03
Milk (kg) -89.00 -0.014 1.25
Fat (kg) 25.18 -0.375 -9.43
Prot (kg) 10.98 -0.441 -4.85
Fertility Sub Index 6.31
Calving Interval (days) -3.00 -1.459 4.38
Survival (%) 1.73 1.117 1.93
Calving Sub Index 2.10
Gestation Length (days) -2.29 -0.919 2.10
Beef Sub Index 11.75
Carcass Weight (kg) -28.40 -0.528 14.98
Age of Slaughter (days) 7.48 -0.432 -3.23
Maintenance Sub Index Maint. Sub Index 15.63
Live WT (kg) -51.00 -0.307 15.63
Total Carbon Sub Index 22.78

* Based on an €80/tonne carbon price