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 0.36
Milk (kg) -248.00 -0.014 3.47
Fat (kg) 4.28 -0.375 -1.60
Prot (kg) 3.41 -0.441 -1.51
Fertility Sub Index 17.94
Calving Interval (days) -10.55 -1.459 15.39
Survival (%) 2.28 1.117 2.55
Calving Sub Index 2.87
Gestation Length (days) -3.12 -0.919 2.87
Beef Sub Index 4.50
Carcass Weight (kg) -17.10 -0.528 9.02
Age of Slaughter (days) 10.47 -0.432 -4.52
Maintenance Sub Index Maint. Sub Index 7.36
Live WT (kg) -24.00 -0.307 7.36
Total Carbon Sub Index 33.03

* Based on an €80/tonne carbon price