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 11.73
Milk (kg) -466.00 -0.014 6.52
Fat (kg) -2.18 -0.375 0.82
Prot (kg) -9.95 -0.441 4.39
Fertility Sub Index 4.35
Calving Interval (days) -1.81 -1.459 2.64
Survival (%) 1.53 1.117 1.71
Calving Sub Index 0.54
Gestation Length (days) -0.59 -0.919 0.54
Beef Sub Index 0.16
Carcass Weight (kg) -6.90 -0.528 3.64
Age of Slaughter (days) 8.06 -0.432 -3.48
Maintenance Sub Index Maint. Sub Index 9.07
Live WT (kg) -29.60 -0.307 9.07
Total Carbon Sub Index 25.86

* Based on an €80/tonne carbon price