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 29.98
Milk (kg) -869.00 -0.014 12.17
Fat (kg) -17.50 -0.375 6.55
Prot (kg) -25.50 -0.441 11.25
Fertility Sub Index -1.49
Calving Interval (days) 1.09 -1.459 -1.59
Survival (%) 0.09 1.117 0.10
Calving Sub Index 0.75
Gestation Length (days) -0.82 -0.919 0.75
Beef Sub Index -0.56
Carcass Weight (kg) -5.90 -0.528 3.11
Age of Slaughter (days) 8.51 -0.432 -3.67
Maintenance Sub Index Maint. Sub Index 8.52
Live WT (kg) -27.80 -0.307 8.52
Total Carbon Sub Index 37.20

* Based on an €80/tonne carbon price