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 -5.37
Milk (kg) -74.00 -0.014 1.04
Fat (kg) 10.87 -0.375 -4.07
Prot (kg) 5.29 -0.441 -2.33
Fertility Sub Index 8.62
Calving Interval (days) -3.69 -1.459 5.38
Survival (%) 2.90 1.117 3.24
Calving Sub Index 2.72
Gestation Length (days) -2.96 -0.919 2.72
Beef Sub Index 8.72
Carcass Weight (kg) -22.00 -0.528 11.61
Age of Slaughter (days) 6.69 -0.432 -2.89
Maintenance Sub Index Maint. Sub Index 16.19
Live WT (kg) -52.80 -0.307 16.19
Total Carbon Sub Index 30.87

* Based on an €80/tonne carbon price