Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index 19.49
Milk (kg) -655.00 -0.014 9.17
Fat (kg) -6.84 -0.375 2.56
Prot (kg) -17.58 -0.441 7.76
Fertility Sub Index 1.01
Calving Interval (days) 0.55 -1.459 -0.80
Survival (%) 1.62 1.117 1.81
Calving Sub Index 1.17
Gestation Length (days) -1.27 -0.919 1.17
Beef Sub Index 12.34
Carcass Weight (kg) -31.80 -0.528 16.77
Age of Slaughter (days) 10.28 -0.432 -4.44
Maintenance Sub Index Maint. Sub Index 25.66
Live WT (kg) -83.70 -0.307 25.66
Total Carbon Sub Index 59.67

* Based on an €80/tonne carbon price