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 1.27
Milk (kg) -71.00 -0.014 0.99
Fat (kg) -2.61 -0.375 0.98
Prot (kg) 1.59 -0.441 -0.70
Fertility Sub Index -1.59
Calving Interval (days) 0.54 -1.459 -0.79
Survival (%) -0.72 1.117 -0.80
Calving Sub Index 2.67
Gestation Length (days) -2.91 -0.919 2.67
Beef Sub Index 1.23
Carcass Weight (kg) -1.40 -0.528 0.74
Age of Slaughter (days) -1.13 -0.432 0.49
Maintenance Sub Index Maint. Sub Index 3.99
Live WT (kg) -13.00 -0.307 3.99
Total Carbon Sub Index 7.56

* Based on an €80/tonne carbon price