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 -12.73
Milk (kg) 85.00 -0.014 -1.19
Fat (kg) 18.52 -0.375 -6.94
Prot (kg) 10.44 -0.441 -4.61
Fertility Sub Index 9.94
Calving Interval (days) -5.10 -1.459 7.44
Survival (%) 2.24 1.117 2.50
Calving Sub Index 5.03
Gestation Length (days) -5.47 -0.919 5.03
Beef Sub Index 0.04
Carcass Weight (kg) -5.40 -0.528 2.85
Age of Slaughter (days) 6.50 -0.432 -2.81
Maintenance Sub Index Maint. Sub Index 4.29
Live WT (kg) -14.00 -0.307 4.29
Total Carbon Sub Index 6.57

* Based on an €80/tonne carbon price