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 14.95
Milk (kg) -476.00 -0.014 6.66
Fat (kg) -8.29 -0.375 3.11
Prot (kg) -11.73 -0.441 5.18
Fertility Sub Index 5.93
Calving Interval (days) -3.43 -1.459 5.00
Survival (%) 0.83 1.117 0.93
Calving Sub Index 0.89
Gestation Length (days) -0.97 -0.919 0.89
Beef Sub Index -0.97
Carcass Weight (kg) -4.70 -0.528 2.48
Age of Slaughter (days) 7.99 -0.432 -3.45
Maintenance Sub Index Maint. Sub Index 7.69
Live WT (kg) -25.10 -0.307 7.69
Total Carbon Sub Index 28.49

* Based on an €80/tonne carbon price