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 -3.45
Milk (kg) 142.00 -0.014 -1.99
Fat (kg) -0.50 -0.375 0.19
Prot (kg) 3.73 -0.441 -1.65
Fertility Sub Index 14.52
Calving Interval (days) -7.96 -1.459 11.61
Survival (%) 2.60 1.117 2.90
Calving Sub Index 4.69
Gestation Length (days) -5.10 -0.919 4.69
Beef Sub Index 1.00
Carcass Weight (kg) -5.10 -0.528 2.69
Age of Slaughter (days) 3.91 -0.432 -1.69
Maintenance Sub Index Maint. Sub Index 5.21
Live WT (kg) -17.00 -0.307 5.21
Total Carbon Sub Index 21.97

* Based on an €80/tonne carbon price