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 14.06
Milk (kg) -678.00 -0.014 9.49
Fat (kg) 3.00 -0.375 -1.12
Prot (kg) -12.89 -0.441 5.69
Fertility Sub Index 6.90
Calving Interval (days) -2.51 -1.459 3.66
Survival (%) 2.90 1.117 3.24
Calving Sub Index 0.00
Gestation Length (days) 0.00 -0.919 0.00
Beef Sub Index 12.95
Carcass Weight (kg) -31.90 -0.528 16.83
Age of Slaughter (days) 8.99 -0.432 -3.88
Maintenance Sub Index Maint. Sub Index 25.57
Live WT (kg) -83.40 -0.307 25.57
Total Carbon Sub Index 59.48

* Based on an €80/tonne carbon price