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 -3.64
Milk (kg) -213.00 -0.014 2.98
Fat (kg) 14.10 -0.375 -5.28
Prot (kg) 3.03 -0.441 -1.34
Fertility Sub Index 11.34
Calving Interval (days) -6.43 -1.459 9.38
Survival (%) 1.75 1.117 1.96
Calving Sub Index 3.06
Gestation Length (days) -3.33 -0.919 3.06
Beef Sub Index 3.09
Carcass Weight (kg) -7.10 -0.528 3.75
Age of Slaughter (days) 1.52 -0.432 -0.66
Maintenance Sub Index Maint. Sub Index 0.92
Live WT (kg) -3.00 -0.307 0.92
Total Carbon Sub Index 14.77

* Based on an €80/tonne carbon price