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 -9.17
Milk (kg) 62.00 -0.014 -0.87
Fat (kg) 12.90 -0.375 -4.83
Prot (kg) 7.86 -0.441 -3.47
Fertility Sub Index 19.80
Calving Interval (days) -12.81 -1.459 18.69
Survival (%) 0.99 1.117 1.11
Calving Sub Index 2.12
Gestation Length (days) -2.31 -0.919 2.12
Beef Sub Index -0.20
Carcass Weight (kg) -3.80 -0.528 2.00
Age of Slaughter (days) 5.10 -0.432 -2.20
Maintenance Sub Index Maint. Sub Index -1.56
Live WT (kg) 5.10 -0.307 -1.56
Total Carbon Sub Index 10.99

* Based on an €80/tonne carbon price