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 -8.75
Milk (kg) -58.00 -0.014 0.81
Fat (kg) 16.56 -0.375 -6.20
Prot (kg) 7.61 -0.441 -3.36
Fertility Sub Index 10.92
Calving Interval (days) -6.21 -1.459 9.06
Survival (%) 1.66 1.117 1.85
Calving Sub Index 4.87
Gestation Length (days) -5.30 -0.919 4.87
Beef Sub Index -1.52
Carcass Weight (kg) -3.90 -0.528 2.06
Age of Slaughter (days) 8.29 -0.432 -3.58
Maintenance Sub Index Maint. Sub Index -3.37
Live WT (kg) 11.00 -0.307 -3.37
Total Carbon Sub Index 2.14

* Based on an €80/tonne carbon price