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 10.89
Milk (kg) -428.00 -0.014 5.99
Fat (kg) -2.07 -0.375 0.78
Prot (kg) -9.33 -0.441 4.12
Fertility Sub Index 3.27
Calving Interval (days) -1.12 -1.459 1.63
Survival (%) 1.46 1.117 1.63
Calving Sub Index 0.51
Gestation Length (days) -0.55 -0.919 0.51
Beef Sub Index 6.76
Carcass Weight (kg) -19.00 -0.528 10.02
Age of Slaughter (days) 7.55 -0.432 -3.26
Maintenance Sub Index Maint. Sub Index 15.88
Live WT (kg) -51.80 -0.307 15.88
Total Carbon Sub Index 37.29

* Based on an €80/tonne carbon price