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 -2.87
Milk (kg) -360.00 -0.014 5.04
Fat (kg) 12.80 -0.375 -4.79
Prot (kg) 7.07 -0.441 -3.12
Fertility Sub Index 7.85
Calving Interval (days) -3.65 -1.459 5.33
Survival (%) 2.26 1.117 2.52
Calving Sub Index 1.66
Gestation Length (days) -1.81 -0.919 1.66
Beef Sub Index 10.79
Carcass Weight (kg) -25.90 -0.528 13.66
Age of Slaughter (days) 6.66 -0.432 -2.88
Maintenance Sub Index Maint. Sub Index 17.63
Live WT (kg) -57.50 -0.307 17.63
Total Carbon Sub Index 35.06

* Based on an €80/tonne carbon price